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EPEL Package update?
by Chris Boyd 15 Mar '20

15 Mar '20

We run RANCID at the day job to back up switch and router configs. Version 3.11 adds some support for devices we need. The current EPEL version is 3.9. I filed a request at Fedora to get it updated, which they have completed (version 3.11), but it still hasn't made it into the EPEL for CentOS. What's the right place/process to get the update into EPEL for CentOS? All pointers appreciated. --Chris

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CentOS-announce Digest, Vol 181, Issue 3
by centos-announce-request＠centos.org 13 Mar '20

13 Mar '20

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2020:0790 Important CentOS 6 kernel Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Thu, 12 Mar 2020 14:27:10 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0790 Important CentOS 6 kernel Security Update Message-ID: <20200312142710.GA19323(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0790 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0790 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 47261a2124f4b01f6d6d730b79880a49fea891821f9469b86ca1b999435b426a kernel-2.6.32-754.28.1.el6.i686.rpm 6e8712a76b2b7dc2bc6e834d7982cae5f5fe3fa83e746251fb3513b887fc1261 kernel-abi-whitelists-2.6.32-754.28.1.el6.noarch.rpm a67dfe435f8190ee7c8c575b59c14913adbb7de6543dadfa2613c1bed8138317 kernel-debug-2.6.32-754.28.1.el6.i686.rpm 070e30f9e0266793da7600e606745bc0e721af3b8638f658f606250559a96d6c kernel-debug-devel-2.6.32-754.28.1.el6.i686.rpm c2f527d4390b60d285c95e38484c8b64a314d72afa846e48b3316332eddd6fb3 kernel-devel-2.6.32-754.28.1.el6.i686.rpm 2a72eecba01f18b8d694722f1e6694c8d009b2052490715a7799d1e0b7cba82c kernel-doc-2.6.32-754.28.1.el6.noarch.rpm fba4e545ae924e5671a0fcc384390defa75bbee1860d738bee76b0514f4d3f6d kernel-firmware-2.6.32-754.28.1.el6.noarch.rpm 631353f0cefb3927a778159eee482b3b4de8372311532d935365c0ee43a64973 kernel-headers-2.6.32-754.28.1.el6.i686.rpm b794d2566b29a5cc32f424fb4fbb441a4c92d2d2ba147a0c952194806f2ff477 perf-2.6.32-754.28.1.el6.i686.rpm 3ea6b1d604f513deb458d1c9f05522922de085f7e492e390dc90ec29df270cca python-perf-2.6.32-754.28.1.el6.i686.rpm x86_64: 8f6b20e76e23b4b52fc320a452fd16f8eef0170e64512b5c2fb2f3e5996f935e kernel-2.6.32-754.28.1.el6.x86_64.rpm 6e8712a76b2b7dc2bc6e834d7982cae5f5fe3fa83e746251fb3513b887fc1261 kernel-abi-whitelists-2.6.32-754.28.1.el6.noarch.rpm 5b73bea119dc3b655d408d0837fd60186e6285e2560734d2825815bd3a2a93ed kernel-debug-2.6.32-754.28.1.el6.x86_64.rpm 070e30f9e0266793da7600e606745bc0e721af3b8638f658f606250559a96d6c kernel-debug-devel-2.6.32-754.28.1.el6.i686.rpm 00f1659a33ac079d34e58fbc831df78e43809ccac29fcaefdbf8d0705e3d1798 kernel-debug-devel-2.6.32-754.28.1.el6.x86_64.rpm 6f944d39456b313dc86b19b79f55a416e527ed16651bd3575c605e511f1ccf7a kernel-devel-2.6.32-754.28.1.el6.x86_64.rpm 2a72eecba01f18b8d694722f1e6694c8d009b2052490715a7799d1e0b7cba82c kernel-doc-2.6.32-754.28.1.el6.noarch.rpm fba4e545ae924e5671a0fcc384390defa75bbee1860d738bee76b0514f4d3f6d kernel-firmware-2.6.32-754.28.1.el6.noarch.rpm 033099fa92c9934ad55e83206b797afbac10873e748fffc34b01a766c6f24813 kernel-headers-2.6.32-754.28.1.el6.x86_64.rpm d9ad8d44c6415ba74a0051f8026d476f6291e00ef39c3dfa39ee2287499d6c1f perf-2.6.32-754.28.1.el6.x86_64.rpm 84c6b57e406acd8ab8d6be4d920870f3b0e64eda998ff4d2c20447d2c9b6d57b python-perf-2.6.32-754.28.1.el6.x86_64.rpm Source: e76b3fba6effae976721c78e8bb0b52c11ce661989986a9bd08543af70a462a8 kernel-2.6.32-754.28.1.el6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 181, Issue 3 ***********************************************

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Software gone AWOL...
by Robert Heller 12 Mar '20

12 Mar '20

I am moving from a CentOS 6 VM to a CentOS 7 VM and two pieces of software I use seem to be missing: RT (from Best Practical Solutions) -- an RPM for rt 3.1.13 was in EPel 6 and until recently, was also in EPel 7. It is not there now. Since it is just Perl code, I wonder if I can just install the el6 rpm on a CentOS 7 system. Bugzilla -- I installed this from an RPM on my CentOS 6 server (bugzilla-3.4.14-2.el6.noarch). It is not in the EPel 7. It too is noarch (also Perl code) and wonder if I can just install the el6 rpm (if I can find it somewhere -- a yum search bugzill finds it, but it is not actually there in the repo. Are there other solutions? (Installing RT "from source" is something of a bear, since there are lots of Perl module dependencies, that I would rather yum deal with if possible.) -- Robert Heller -- 978-544-6933 Cell: 413-658-7953 GV: 978-633-5364 Deepwoods Software -- Custom Software Services http://www.deepsoft.com/ -- Linux Administration Services heller(a)deepsoft.com -- Webhosting Services

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C8 and Plasma5 error
by Alessandro Baggi 12 Mar '20

12 Mar '20

Hi list, I have installed plasma5 on my c8 workstation but I'm getting (random) error for kdeinit5 and cannot see any information about the segmentation fault because there are not available information. Anyone that use Plasma5 from EPEL get this error? How I can communicate the bug with the maintainer? Thanks in advance.

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Problem setting keyboard shortcuts for more than 4 workspaces.
by me＠tdiehl.org 11 Mar '20

11 Mar '20

Hi, Does anyone know how to set keyboard shortcuts for more than 4 workspaces? If I goto settings -> devices -> keyboard I see "Switch to workspace {1-4}" I have virtual workspaces configured for 12. I would like to set keyboard shortcuts for all 12 workspaces. Google shows numerous solutions for ubuntu but I cannot get any of them to work on Centos 7 with gnome 3. Regards, -- Tom me(a)tdiehl.org

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System Time
by Chris Olson 11 Mar '20

11 Mar '20

A few years ago, one of our interns was curious about system time keeping features in computer systems. This intern was also the proud owner of an inexpensive Radio-Controlled Clock. The intern wondered why computer motherboards were not just equipped with a chip like the ones in the RCC so that their system time would always be correct. I posted a question about this on the CentOS email list and received more responses than those postings about problems with the new Firefox release. I must have really struck a very sensitive system time nerve. This large response was a bit of a surprise and included a bunch of time related horror stories. It became clear why using an RCC chip on motherboards would NOT be a good idea. GPS network time servers seemed to be a preferred choice. All of our bedrooms have Radio-Controlled Clocks. At 5:30 this morning, half of the clocks displayed the correct time. The other half of the clocks were incorrectly showing a time one hour ahead. Maybe this is one more piece of evidence to reject using an RCC time base for computers, at lease in thestate of Arizona.

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CentOS-announce Digest, Vol 181, Issue 2
by centos-announce-request＠centos.org 11 Mar '20

11 Mar '20

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2020:0726 Important CentOS 6 sudo Security Update (Johnny Hughes) 2. CESA-2020:0775 Important CentOS 6 qemu-kvm Security Update (Johnny Hughes) 3. CEBA-2020:0749 CentOS 6 nfs-utils BugFix Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Tue, 10 Mar 2020 20:33:30 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0726 Important CentOS 6 sudo Security Update Message-ID: <20200310203330.GA6987(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0726 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0726 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: ed17c727b0327a156d3dc917a95bc1fbf50a03bd6fcaa7f6155c63271b7ade9c sudo-1.8.6p3-29.el6_10.3.i686.rpm 17fd13eb5a39d752ca21fa7a1f0a452c77831cac1646efc232257d1ea31180b5 sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm x86_64: 34dc40c917e4080b159bb3fbea767eeea5d60275b0a3d4f715cde348a24e9886 sudo-1.8.6p3-29.el6_10.3.x86_64.rpm 17fd13eb5a39d752ca21fa7a1f0a452c77831cac1646efc232257d1ea31180b5 sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm 2d709b3d4831234d92105aaa0b7207a41c73432005322781098de926c7ed1d4c sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm Source: 7fa30b571a1bcb5762dd8754a17001a71080475b7eb7dffc831ea1f2e6bd809d sudo-1.8.6p3-29.el6_10.3.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Tue, 10 Mar 2020 20:44:03 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0775 Important CentOS 6 qemu-kvm Security Update Message-ID: <20200310204403.GA7367(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0775 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0775 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d0d628e01e9253fdf3f0b063ec84cfdff42b51524d6781dcaedcbf8c6d1bbaf7 qemu-guest-agent-0.12.1.2-2.506.el6_10.6.i686.rpm x86_64: 1ff1b79f5fcc7f5434c6f96605e8f0ab35a57515b70a0f1c34cdc3819ad2b62f qemu-guest-agent-0.12.1.2-2.506.el6_10.6.x86_64.rpm e1ec2dbb8cf9025c0a8841ff695edb293f3363b3e75a54ccb29ae45659cb35dc qemu-img-0.12.1.2-2.506.el6_10.6.x86_64.rpm be1a8e676406bb39ee09b1c87b23291287154bf077f92317f2479cbdddd4cf44 qemu-kvm-0.12.1.2-2.506.el6_10.6.x86_64.rpm 7cbb3572d7582da02efd6bbe07655b254f279a26ce8a5efb38ae6352b3fb2a13 qemu-kvm-tools-0.12.1.2-2.506.el6_10.6.x86_64.rpm Source: fc9782f96408c4a58265cc040d6b2f7e22900326961e0cc0dfccb941f09cd904 qemu-kvm-0.12.1.2-2.506.el6_10.6.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Tue, 10 Mar 2020 20:52:53 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CEBA-2020:0749 CentOS 6 nfs-utils BugFix Update Message-ID: <20200310205253.GA7762(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2020:0749 Upstream details at : https://access.redhat.com/errata/RHBA-2020:0749 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d863a1dbd03ea062056599ec532283a5277623258f411e65503549425d447f5c nfs-utils-1.2.3-78.el6_10.2.i686.rpm x86_64: b3d0dfe3f9434b149db83e6a55194e5935c51f15b0edebf0d96a799d75c2940b nfs-utils-1.2.3-78.el6_10.2.x86_64.rpm Source: da792f4971e3a0b1fbfe3ce62d6323594201fd7ef2059bfbe00a3a072806fef8 nfs-utils-1.2.3-78.el6_10.2.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 181, Issue 2 ***********************************************

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Weird error when installing BIND on CentOS 7
by Nicolas Kovacs 11 Mar '20

11 Mar '20

Hi, I just installed a minimal CentOS 7 on an Internet-facing server. Installing BIND gives me this: Running transaction Installing : python-ply-3.4-11.el7.noarch 1/2 Installing : 32:bind-9.11.4-9.P2.el7.x86_64 2/2 /var/tmp/rpm-tmp.M6XABV: line 59: /etc/selinux/mls/rpmbooleans.custom: No such file or directory grep: /etc/selinux/mls/rpmbooleans.custom: No such file or directory /var/tmp/rpm-tmp.M6XABV: line 72: /etc/selinux/mls/rpmbooleans.custom: No such file or directory ValueError: SELinux policy is not managed or store cannot be accessed. Verifying : python-ply-3.4-11.el7.noarch 1/2 Verifying : 32:bind-9.11.4-9.P2.el7.x86_64 Should I be worried ? Cheers, Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Site : https://www.microlinux.fr Mail : info(a)microlinux.fr Tél. : 04 66 63 10 32 Mob. : 06 51 80 12 12

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Running CentOS 6 in a Docker container on a non-CentOS host
by Alfred von Campe 10 Mar '20

10 Mar '20

I have to support a legacy build that runs on CentOS 6. I’m new to Docker and would like to use the official CentOS 6.10 image (https://github.com/CentOS/sig-cloud-instance-images/blob/da050e2fc6c28d8d72… <https://github.com/CentOS/sig-cloud-instance-images/blob/da050e2fc6c28d8d72…>) as a Docker container on another host (probably some flavor of Ubuntu), but can’t figure out how to tell Docker to find that image. I also need to make some specific customizations that I would like to distribute locally but not share with upstream. Can somebody point me to some HOWTOs or tutorials? Most Google searches return how to run Docker on CentOS, which is not what I’m after. Thanks, Alfred

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QEMU virt-manager video device
by Jerry Geis 09 Mar '20

09 Mar '20

I am trying to use the Video Virtio device and set it to Virtio (to get resolutions higher that 800x600). My host is CentOS 7 and my guest is CentOS 8. When I set the virtio for video - I get an add about QEMU does not support 'virtio' video device. Do I not have something loaded ? Real question is how to get video higher than 800x600. I tried every selection there Cirrus , QXL, VGA, VMVGA and virtio. Thanks, Jerry

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Support for Intel Graphics 605 UHD
by Jerry Geis 06 Mar '20

06 Mar '20

I found this site https://www.linux-hardware.org/index.php?id=pci:8086-3185-8086-2212 Says the Intel UHD 605 graphics chip is supported in kernel > 4.11 centos 8 comes with 4.18 but I am not getting X on CentOS 8 with this chip. When I put this: Section "Device" Identifier "Intel Graphics" Driver "intel" EndSection in /etc/X11/xorg.conf.d it does not boot into X, when I remove it - it boots into X with generic driver - not the Intel driver. Thoughts ? Jerry

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Convert CentOS-8 UEFI img to hyper-V
by Jerry Geis 06 Mar '20

06 Mar '20

Hi All, Anyone tried to convert QEMU to hyper v? I tried this: qemu-img convert -f raw “kvm-virtal-machine.img” -O vhdx -o subformat=dynamic “hyperv-virtual-machine.vhdx” Then defined new HyperV stuff - and booted it did not boot got a dracut error. Anyone done that ? If so how ? Jerry

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[FIPS] FIPS_selftest failing in Centos 7
by Akshar Kanak 06 Mar '20

06 Mar '20

Dear team The API FIPS_selftest() is failing . The content of the file /proc/sys/crypto/fips_enabled is 1 I have executed the below mentioned code The code is #include "stdio.h" int main() { int ret=0; ret=FIPS_mode(); printf("\nFIPS_mode = %u \n",ret); ret=FIPS_selftest(); printf("\nFIPS_selftest=%u \n",ret); ERR_print_errors_fp(stderr); } Output is " FIPS_mode = 1 FIPS_selftest=0 140091346814640:error:0607B0A3:lib(6):func(123):reason(163):evp_enc.c:313: 140091346814640:error:2D06F065:lib(45):func(111):reason(101):fips_des_selftest.c:134: " Looks like flag EVP_CIPH_FLAG_FIPS is not set for the cipher returned by EVP_des_ede_ecb() . I am using openssl-1.0.2k-19.el7.x86_64 on "CentOS Linux release 7.6.1810 (Core)" Please let me know you thoughts on this Thanks and Regards Akshar

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Anki on CentOS 7
by H 05 Mar '20

05 Mar '20

I am trying to run Anki on one of my computers running the latest update of CentOS 7. However, starting it in a terminal window shows it fails with the following messages: libEGL warning: DRI2: failed to authenticate libEGL warning: DRI2: failed to open swrast (search paths /usr/lib/x86_64-linux-gnu/dri:${ORIGIN}/dri:/usr/lib/dri) libEGL warning: GLX: glXQueryVersion failed libEGL warning: DRI2: failed to authenticate libEGL warning: DRI2: failed to open swrast (search paths /usr/lib/x86_64-linux-gnu/dri:${ORIGIN}/dri:/usr/lib/dri) libEGL warning: GLX: glXQueryVersion failed qt: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled qt: QXcbIntegration: Cannot create platform offscreen surface, neither GLX nor EGL are enabled qt: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled mpv not found, reverting to mplayer qt: WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed. qt: QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled Aborted (core dumped) Anki 2.1.15-alternate comes with the QtWebEngine and I have this app running on two other computers running CentOS 7. Thus, not a general problem but probably related either to the graphics driver on this system xorg-x11-drv-ati or some configuration mismatch. It was suggested on the Anki support forum I ask in the distribution forum since they had no explanation...

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CentOS-announce Digest, Vol 181, Issue 1
by centos-announce-request＠centos.org 05 Mar '20

05 Mar '20

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2020:0702 Important CentOS 6 xerces-c Security Update (Johnny Hughes) 2. CESA-2020:0704 Important CentOS 7 xerces-c Security Update (Johnny Hughes) 3. CESA-2020:0703 Important CentOS 7 http-parser Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Wed, 4 Mar 2020 21:35:42 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0702 Important CentOS 6 xerces-c Security Update Message-ID: <20200304213542.GA18749(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0702 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0702 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 0861c4b8994e80705dddd912cd70682b51509b540ed7dd4e1e3cf78f122803ed xerces-c-3.0.1-21.el6_10.i686.rpm c0628db57278c22954afb43dbc7dd62732d815914c8658bf9ba892c41135d934 xerces-c-devel-3.0.1-21.el6_10.i686.rpm f2167b408851e122c1657c2abf55e7a9a457d7bb0048291b6d1165980a7819d3 xerces-c-doc-3.0.1-21.el6_10.noarch.rpm x86_64: 0861c4b8994e80705dddd912cd70682b51509b540ed7dd4e1e3cf78f122803ed xerces-c-3.0.1-21.el6_10.i686.rpm a1c0cb84f34519d23313d11f07ac9b9f8478b6bdbb2f922a1232bc080f1a949e xerces-c-3.0.1-21.el6_10.x86_64.rpm c0628db57278c22954afb43dbc7dd62732d815914c8658bf9ba892c41135d934 xerces-c-devel-3.0.1-21.el6_10.i686.rpm ba3cd486f66ceb35cd7b1a2c439f7db1a46272ae5d44d62c61eebf73d99d76bf xerces-c-devel-3.0.1-21.el6_10.x86_64.rpm f2167b408851e122c1657c2abf55e7a9a457d7bb0048291b6d1165980a7819d3 xerces-c-doc-3.0.1-21.el6_10.noarch.rpm Source: 93b069ea5ec6cf99bfd2b63547a4fe29c7b427e3b14851f22fadf91bba0522fa xerces-c-3.0.1-21.el6_10.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Wed, 4 Mar 2020 21:37:38 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0704 Important CentOS 7 xerces-c Security Update Message-ID: <20200304213738.GA18889(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0704 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0704 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: d92aa24ca95f4fb1255591a78295226f9d85a2822740448fb901241e823e3fa9 xerces-c-3.1.1-10.el7_7.i686.rpm 7981b58ca2dffdde00f5ff4284984b087ae3e5aae2b67bbdf9f41113d246c492 xerces-c-3.1.1-10.el7_7.x86_64.rpm 0bd400b558a3db19fc2970d2db15232b786656bb8f49b8375c50be668e2301ea xerces-c-devel-3.1.1-10.el7_7.i686.rpm 4a6e55a8b0b5622adba0d1e9db864f618d23386c8522ab66509340281f07254c xerces-c-devel-3.1.1-10.el7_7.x86_64.rpm c6d4fe729eebda97e3d004aa38eb1099806e8d88a7b6a4b04cd9401360b51ecf xerces-c-doc-3.1.1-10.el7_7.noarch.rpm Source: 498f7fc75bb4c887217b88a468152bf110ac801f572b9dfcaf6e756d83ac900b xerces-c-3.1.1-10.el7_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Wed, 4 Mar 2020 21:38:41 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0703 Important CentOS 7 http-parser Security Update Message-ID: <20200304213841.GA18992(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0703 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0703 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 18c1947137ff700a633b90f89d11594fe0e7a286c25eba5a11624b19f5d0d8e2 http-parser-2.7.1-8.el7_7.2.i686.rpm fca3ad101d02d5cc258566eddbeb5ab21d99245c088a9f5abeb7bbbf2bf8b235 http-parser-2.7.1-8.el7_7.2.x86_64.rpm b6af828aef8522539f8a2f826e971333bf25611daa884b06b10a4696c4073c43 http-parser-devel-2.7.1-8.el7_7.2.i686.rpm 6415375dbca78a981197bb57862aa43b025e3ac35c409eecd8c258104496fc0f http-parser-devel-2.7.1-8.el7_7.2.x86_64.rpm Source: 225c333b122266fc8c8ad8f9b6f9dcef15e0fe568ab2df72707e8e53c1178459 http-parser-2.7.1-8.el7_7.2.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 181, Issue 1 ***********************************************

1 0

CentOS 8 libXss
by Jerry Geis 04 Mar '20

04 Mar '20

I am in need of libXss for centos 8 -yum install did not find it. Thoughts? Jerry

2 1

SQL modeling tool for CentOS 7
by H 04 Mar '20

04 Mar '20

I am looking for an open-source SQL modeling tool to use with MySQL, MariaDB and PostgreSQL. Does anyone have a favorite?

3 6

Saving windows and settings in CentOS 7 running MATE
by H 04 Mar '20

04 Mar '20

I have installed gnome session save and restore per http://blog.thewebsitepeople.org/2013/07/gnome-session-save-and-restore/. I am running the MATE Desktop on CentOS 7 but the app above does not seem to save and restore the positions and sizes of directory listing windows, nor does it save the order of the windows on the taskbar at the bottom. Does anyone have a better solution?

2 4

CentOS 8 xorg-x11-drv-intel
by Jerry Geis 03 Mar '20

03 Mar '20

This package used to be in CentOS 7 - does not seem to be there in 8. Thoughts ? Thanks Jerry

2 1

OpenSSL Version 1.0.2 is not supported
by Kaushal Shriyan 03 Mar '20

03 Mar '20

Hi, I am running CentOS Linux release 7.7.1908 (Core) with the below mentioned OpenSSL version. As per https://www.openssl.org/policies/releasestrat.html. Version 1.0.2 is no longer supported. OpenSSL Version > #openssl version > OpenSSL 1.0.2k-fips 26 Jan 2017 > # Are there any plans for the latest stable supported version of OpenSSL to be made available in the CentOS 7.x version? I look forward to hearing from you and thanks in advance. Best Regards, Kaushal

3 4

C8 and bacula messages
by Alessandro Baggi 03 Mar '20

03 Mar '20

Hi list, I'm updating my backup server using C8 and bacula 9.0.6. I have problem when I run a full backup with a pool that has Maximum Volume Jobs = 1 as in the configuration used on C7. The problem is that I get this message: JobId 11: Max Volume jobs=1 exceeded. Marking Volume "Full-0009" as Used. multiple time inside bacula messages when backup is performing? Is this a bug or is a misconfiguration? Thanks in advance.

1 0

wifi settings
by GP 03 Mar '20

03 Mar '20

Hi there. I'm trying to make a backup with deja dup. The problem is that i connect to internet through my mobile. (I have an unlimited plan) When i set automatic backup it says that backup is delayed because of a metered connection. The problem is solved if i set with nmcli the GENERAL.METERED to no. So the ideal solution would be. How I change the setting so that each time i connect to my mobile wifi network the setting GENERAL.METERED is set to no. A not so ideal solution would be each time i connect to an wifi network the command "nmcli dev modify wlo1 connection.METERED no" is automatically executed.

1 0

Installing a single rpm package from desktop/browser on CentOS 7
by Toralf Lund 02 Mar '20

02 Mar '20

If I want to install a software package from a simple rpm file "the GUI way" on a CentOS 7 system, what am I supposed to do? If I open the file in the desktop, or alternatively, click on a link to a package in the browser and tell it to use the default app, gnome-software (I think) opens, but it just displays the message Sorry, something went wrong I mean, really? Isn't this something that should just work? It certainly did in past releases... If I quite simply remove gnome-software, which I don't much like anyway, it looks like the handling reverts to the archive extract tool (whatever it's called these days), which is actually an improvement, but still not very helpful. So, what's everyone else doing in these situations? Is there a "standard" alternative application? I know this was handle by gnome-packagekit for a while, but its component for installation from file seems to be gone. And, yeah, I know about rpm command line and yum and all, but shouldn't there be a "more user-friendly" way? Thanks. - Toralf

6 8

Virt-manager question
by Jerry Geis 02 Mar '20

02 Mar '20

Hi All - I am using virt-manager on CentOS 7. My definition had a CDROM, my first install did not have the network active so it failed. I have activated the network. now when I boot - I not longer see the CDROM start to install. How do I get that back ? My OS is still not installed. Thanks, Jerry

2 3

Borgbackup question
by Alessandro Baggi 02 Mar '20

02 Mar '20

Hi all, borgbackup is a very interesting backup tool with a lot of features. It is ready for "production" or I should expect some bad surprise? Anyone use it for work purpose? Thanks in advance. Alessandro.

3 9

Gnome kind of freezes when I drag windows between workspaces
by GP 02 Mar '20

02 Mar '20

Hi there. Just wanted to ask if anyone faces a similar problem with me. When i drag windows between workspaces sometimes my desktop kind of freezes. I can move the cursor and if i play any video it keeps playing but my desktop doesnt respond. Anyone has similar problem? ps.Im asking in the list instead of filing a bug report because since this is happening on a basic package of Centos i suspect other people must have faced the same problem with me.

2 1

Encrypted container on CentOS VPS
by H 29 Feb '20

29 Feb '20

I wonder if it is possible to set up an encrypted "file container" on a CentOS VPS? I am the root user of the VPS but the hosting company also has access to the VPS and thus all files. Is it possible to create a LUKS-container on the VPS and those files only be accessible by me? IOW, most of the file system on the VPS would be regular file system but the container could be used by me as needed. This would allow the VPS to reboot normally, I could ssh in normally etc etc. I would rsync files as needed to this LUKS-container though.

10 20

Script to monitor websites and generate RSS feed when they change
by H 29 Feb '20

29 Feb '20

Looking for the above. I have found sites where you can register the sites you are interested in - as well as yourself - but I would rather run something myself on my server to monitor websites etc which do not have RSS-feeds. Does anyone use something like this?

2 3

CentOS 7 : SELinux trouble with Fail2ban
by Nicolas Kovacs 28 Feb '20

28 Feb '20

Hi, Some time ago I had SELinux problems with Fail2ban. One of the users on this list suggested that it might be due to the fact that I'm using a bone-headed iptables script instead of FirewallD. I've spent the past few weeks getting up to date with doing things in a more orthodox manner. So currently my internet-facing CentOS server has a nicely configured NetworkManager, and FirewallD has replaced the iptables script. Unfortunately when I install FirewallD from EPEL, I still get the same error. SELinux is preventing /usr/bin/python2.7 from read access on the file disable. ***** Plugin catchall (100. confidence) suggests ***** If you believe that python2.7 should be allowed read access on the disable file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'f2b/server' --raw | audit2allow -M my-f2bserver # semodule -i my-f2bserver.pp Weirdly enough, when I follow this suggestion and then empty audit.log and restart my server, I still get the exact same error again. Which makes Fail2ban unusable with SELinux in enforcing mode in the current state. Any suggestions ? Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Site : https://www.microlinux.fr Mail : info(a)microlinux.fr Tél. : 04 66 63 10 32 Mob. : 06 51 80 12 12

7 8

vmware tools do not start on EL6 / upstart init
by Leon Fauster 28 Feb '20

28 Feb '20

Hi all, I got two CentOS6 guest vms handed over that run under VMware ESX. After installing the missing last updates and reboots I noticed that the vmware-tools got not started while booting (/etc/init/vmware-tools.conf), while manually starting works (/etc/vmware-tools/services.sh start). Does someone has the same behaviour. Any ideas about the cause? Thanks, Leon

1 0

CentOS-announce Digest, Vol 180, Issue 7
by centos-announce-request＠centos.org 28 Feb '20

28 Feb '20

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2020:0631 Important CentOS 6 ppp Security Update (Johnny Hughes) 2. CESA-2020:0632 Important CentOS 6 java-1.7.0-openjdk Security Update (Johnny Hughes) 3. CESA-2020:0630 Important CentOS 7 ppp Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Thu, 27 Feb 2020 22:11:18 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0631 Important CentOS 6 ppp Security Update Message-ID: <20200227221118.GA19334(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0631 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0631 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: dfc5e0ac7f70af3f157560b0821dd9c0e2a156fd8481dd7bf8c62954efa48400 ppp-2.4.5-11.el6_10.i686.rpm 5c9da723507a3b73e11d7ffa09c0b19557020eed33df53c479177aab84e68206 ppp-devel-2.4.5-11.el6_10.i686.rpm x86_64: effd49b932b555e4d1750fb74af48837c10ea2f25589746fb2e66a56a72821de ppp-2.4.5-11.el6_10.x86_64.rpm 5c9da723507a3b73e11d7ffa09c0b19557020eed33df53c479177aab84e68206 ppp-devel-2.4.5-11.el6_10.i686.rpm 7aacbb479fd7a4e8a77ae141fe8977882394d3fd221e2b53e6f2a8a244f46290 ppp-devel-2.4.5-11.el6_10.x86_64.rpm Source: 3ace11d9189794efd7239ac27b481692b4e0f2939a9b471ced71c513801ef594 ppp-2.4.5-11.el6_10.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Thu, 27 Feb 2020 22:12:52 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0632 Important CentOS 6 java-1.7.0-openjdk Security Update Message-ID: <20200227221252.GA19566(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0632 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0632 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 73954883d0d04f584d064e003f06b932a7e456432116bcb092f44f0a621d835f java-1.7.0-openjdk-1.7.0.251-2.6.21.0.el6_10.i686.rpm 079999f5b4c30b6e5898cf81be7a22bd0aca364efa98d504b851054a1320a4d8 java-1.7.0-openjdk-demo-1.7.0.251-2.6.21.0.el6_10.i686.rpm 208fb0508de643b5c9c7192106624b023de8d4de9911fe08fb6c356a13348317 java-1.7.0-openjdk-devel-1.7.0.251-2.6.21.0.el6_10.i686.rpm 07762e6d97641fb86115e59b02f59764e38124d19287f7fd5df85acf7b2b57c9 java-1.7.0-openjdk-javadoc-1.7.0.251-2.6.21.0.el6_10.noarch.rpm d452560ee5183a0a221502bada86dac10ab27b3487f2168f5dfdbae647ed3a6a java-1.7.0-openjdk-src-1.7.0.251-2.6.21.0.el6_10.i686.rpm x86_64: 1780d0ad4ac087a69efc6d91ed4dc35b605e8eb8a62f782c109313e451dba247 java-1.7.0-openjdk-1.7.0.251-2.6.21.0.el6_10.x86_64.rpm 18aa96296cbb828d8d6e3993ade6e0c15e5dbd9dbb7aa8df9c385fdcbec43230 java-1.7.0-openjdk-demo-1.7.0.251-2.6.21.0.el6_10.x86_64.rpm a49ba59dd75a69c26430d4114af3b1e327437da5a31092944bc268ebd8616ef5 java-1.7.0-openjdk-devel-1.7.0.251-2.6.21.0.el6_10.x86_64.rpm 07762e6d97641fb86115e59b02f59764e38124d19287f7fd5df85acf7b2b57c9 java-1.7.0-openjdk-javadoc-1.7.0.251-2.6.21.0.el6_10.noarch.rpm 83044acee34303d4d4cae9cf6a99da47672248597320fd953686764f6d038e0b java-1.7.0-openjdk-src-1.7.0.251-2.6.21.0.el6_10.x86_64.rpm Source: 333c7d00d5c97bd896dc02c0f071492e26edb64ad93a85cb8cb1cda239a6fd6f java-1.7.0-openjdk-1.7.0.251-2.6.21.0.el6_10.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Thu, 27 Feb 2020 22:14:32 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0630 Important CentOS 7 ppp Security Update Message-ID: <20200227221432.GA19723(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0630 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0630 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 209188ad9183f4721bb5b789f84d66a7bcd1962382237ffab062ddc0fc50dbf3 ppp-2.4.5-34.el7_7.x86_64.rpm 5889d4cf6725e690384aecf6581a904d47cd117548d140761b4ddc49106635f4 ppp-devel-2.4.5-34.el7_7.i686.rpm 3bd6ee211d8e51d58139aa2751c0be1ece76f1b4260c432be6ba9bc1622536b2 ppp-devel-2.4.5-34.el7_7.x86_64.rpm Source: 54028e3616882b4f85013fc4614d8d4c785264e1177115d37f544d3d8ad66caa ppp-2.4.5-34.el7_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 180, Issue 7 ***********************************************

1 0

Re-configuring BIND DNS Servers for CentOS Web Panel Web Hosting Control Panel on Amazon AWS Cloud
by Turritopsis Dohrnii Teo En Ming 27 Feb '20

27 Feb '20

Subject: Re-configuring BIND DNS Servers for CentOS Web Panel Web Hosting Control Panel on Amazon AWS Cloud Author: Mr. Turritopsis Dohrnii Teo En Ming, Singapore Date: 27 Feb 2020 Thursday Rationale for Re-configuration of BIND DNS Servers for CentOS Web Panel ======================================================================= I have originally followed the approach for cPanel where there are 2 DNS-ONLY servers and one or more cPanel webservers. However, CentOS Web Panel implements DNS Clusters differently. Hence I have to re-configure BIND DNS Servers for CentOS Web Panel web hosting control panel. PREREQUISITES ============= Part 1 of the series: Mr. Teo En Ming's Guide to Deploying CentOS Web Panel (CWP) Web Hosting Control Panel on Amazon AWS Cloud Redundant Blogger and Wordpress blog links: [1] https://tdtemcerts.blogspot.com/2020/02/mr-teo-en-mings-guide-to-deploying.… [2] https://tdtemcerts.wordpress.com/2020/02/23/mr-teo-en-mings-guide-to-deploy… Part 2 of the series: Setting Up Mail Server Operation for CentOS Web Panel Web Hosting Control Panel on Amazon AWS Cloud Redundant Blogger and Wordpress blog links: [1] https://tdtemcerts.blogspot.com/2020/02/setting-up-mail-server-operation-fo… [2] https://tdtemcerts.wordpress.com/2020/02/25/setting-up-mail-server-operatio… THIS guide is Part 3 of the series. EXTREMELY DETAILED INSTRUCTIONS OF TEO EN MING'S GUIDE ====================================================== Login to Amazon AWS Console. Setting Up Secondary/Slave DNS Server ===================================== On the EC2 Dashboard, click Instances. Click Launch Instance. Search for centos in the AWS Markpetplace. Select CentOS 7 (x86_64) - with Updates HVM (free tier eligible). Click Continue. Select t2.micro (free tier eligible). Click Next: Configure Instance Details. Network: Teo En Ming VPC Subnet: Public subnet | us-east-2a Click Protect against accidental termination. Click Next: Add Storage Size (GiB): 8 Click Next: Add Tags Key = Name Value = slave Click Next: Configure Security Group Click Select an existing security group Select NameServers Click Review and Launch. Click Launch. Select Choose an existing key pair. Key pair name: cwp Click Launch Instances. Click Instances. Select slave, right click and select Networking > Manage IP Addresses. Click Allocate an elastic IP to this instance. Click Allocate. Click Associate this Elastic IP Address. Instance: slave Click Associate. IPv4 address of Secondary/Slave DNS server is 3.12.224.179 $ ssh -i cwp.pem centos(a)3.12.224.179 $ sudo passwd $ su - # yum -y update && yum -y install wget # hostnamectl set-hostname ns2.teo-en-ming.com # cd /usr/local/src && wget http://centos-webpanel.com/cwp-el7-latest && sh cwp-el7-latest Started installing CentOS Web Panel at 9:00 PM on 26 Feb 2020 Wed. Completed installing CentOS Web Panel at 9:05 PM on 26 Feb 2020 Wed. Total duration: 5 mins. ############################# # CWP Installed # ############################# Go to CentOS WebPanel Admin GUI at http://SERVER_IP:2030/ http://3.12.224.179:2030 SSL: https://3.12.224.179:2031 --------------------- Username: root Password: ssh server root password MySQL root Password: ######################################################### CentOS Web Panel MailServer Installer ######################################################### SSL Cert name (hostname): ns2.teo-en-ming.com SSL Cert file location /etc/pki/tls/ private|certs ######################################################### Visit for help: www.centos-webpanel.com Write down login details and press ENTER for server reboot! Please reboot the server! Reboot command: shutdown -r now # reboot REFERENCE ========= Guide: Slave DNS Server & Manager - DNS Cluster Link: https://wiki.centos-webpanel.com/slave-dns-server-manager-dns-cluster REFERENCE ========= Guide: Slave DNS Server & Manager download version Link: https://wiki.centos-webpanel.com/slave-dns-server-manager-download-version Login to the CentOS Web Panel Admin Panel on the Slave. >From the left menu, click on CWP Settings, then select Edit Settings. Admin Email: ceo(a)teo-en-ming-corp.com Check Activate NAT-ed network configuration. Click Save Changes. Create a New Account on the Secondary/Slave DNS Server ====================================================== >From the left menu, click User Accounts, then click New Account. Domain name: teo-en-ming.com Username: slave Package: default Click Create. Download Slave DNS Manager and upload it to public_html folder on the Secondary/Slave DNS Server ================================================================================================ ssh -i cwp.pem centos(a)3.12.224.179 su - cd /home/slave/public_html wget http://dl1.centos-webpanel.com/files/cwp/addons/cwp-slave_dns.zip unzip cwp-slave_dns.zip mv slave_dns/* . rm -f index.html Fix file permissions on the Slave DNS Server ============================================ chown -R slave.slave /home/slave/public_html/* MySQL: Create User and Database on the Slave DNS Server ======================================================= >From the left menu, click SQL Services, then click MySQL Manager. Click Create Database and User. New Database for user: slave Database Name: slave Click Create Database. Edit file /home/slave/public_html/inc/db_conn.php.sample and enter your database connection details # nano /home/slave/public_html/inc/db_conn.php.sample # mv inc/db_conn.php.sample inc/db_conn.php # mysql slave_slave < sql/slave_dns.sql # nano /etc/sudoers.d/slave slave ALL= NOPASSWD: /bin/systemctl start named slave ALL= NOPASSWD: /bin/systemctl stop named slave ALL= NOPASSWD: /bin/systemctl restart named slave ALL= NOPASSWD: /bin/systemctl reload named slave ALL= NOPASSWD: /bin/systemctl status named slave ALL= NOPASSWD: /bin/systemctl is-active named # touch /etc/named/slave.conf # chmod 771 /etc/named # usermod -a -G named slave # chown slave.named /etc/named/slave.conf # mkdir /var/named/slave # chown named.named /var/named/slave Edit File: /etc/named.conf and add this in options section before closing } masterfile-format text; Add after options{} where other include lines are specifed //Slave dns configuration include "/etc/named/slave.conf"; Now you can login to Slave DNS Manager GUI by using a domain link of the account you have created. Go to http://3.12.224.179/~slave/index.php?login Default login for Slave DNS Manager GUI admin/root Username: root Password: FX8QKxvQ * Please change the default password after the first login Adding WebServers to Slave DNS Manager ====================================== - On Slave DNS manager GUI create a new user for each server or use a single for all webservers if you plan to transfer accounts from one to another webserver. Click Add New User. Username: Password: Email: API Key: API Secret: Domain Limit: 1000000 Click Save. - On Master CentOS Web Panel WebServer go to DNS Functions -> Slave DNS Manager Buy CWPPro license first. It is only USD$1.49 compared to USD$20 for the license of cPanel. I can't afford to buy the license for cPanel, hence I have to settle for CentOS Web Panel. Then ssh into your Master CentOS Web Panel Webserver. # sh /scripts/update_cwp You have successfully upgraded to CWPpro. On the Master CentOS Web Panel, Go to DNS Functions -> Slave DNS Manager API Key: Secret Key: Base URL: http://3.12.224.179/~slave Master Server IP's: 3.21.30.127 Click Submit. Master CentOS Web Panel WebServer configuration =============================================== Edit File: /etc/named.conf and add this in options section before closing } //Slave dns configuration allow-transfer {3.12.224.179;}; allow-recursion {3.12.224.179;}; also-notify {3.12.224.179;}; masterfile-format text; # named-checkconf # systemctl restart named REFERENCE ========= Guide: How to setup DNS cluster on CWP 1 – Install DNS Manager Link: https://opentechy.com/how-to-setup-dns-cluster-on-cwp/ REFERENCE ========= Guide: How to setup DNS cluster on CWP 2 – Add webservers to DNS cluster Link: https://opentechy.com/how-to-setup-dns-cluster-on-cwp-2-add-webservers-to-d… CONFIGURING CUSTOM NAME SERVERS AT YOUR DOMAIN REGISTRAR ======================================================== Go to Advanced Features > Hostnames Host: ns1 IP Addresses: 3.21.30.127 Host: ns2 IP Addresses: 3.12.224.179 Nameservers: Using custom nameservers ns1.teo-en-ming.com ns2.teo-en-ming.com CONFIGURING NAME SERVERS ON THE MASTER CENTOS WEB PANEL WEBSERVER ================================================================== >From the left menu, click DNS Functions, then click Edit Nameservers IPs. Name Server 1: ns1.teo-en-ming.com 3.21.30.127 Name Server 2: ns2.teo-en-ming.com 3.12.224.179 Click Save changes. # systemctl restart named BIND DNS CONFIGURATION ON THE MASTER CENTOS WEB PANEL WEBSERVER =============================================================== File /etc/named.conf: // // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a any DNS resolver only). // // See /usr/share/doc/bind*/sample/ for example named configuration files. // // See the BIND Administrator's Reference Manual (ARM) for details about the // configuration located in /usr/share/doc/bind-{version}/Bv9ARM.html options { listen-on port 53 { any; }; listen-on-v6 port 53 { ::1; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/data/named_stats.txt"; memstatistics-file "/var/named/data/named_mem_stats.txt"; recursing-file "/var/named/data/named.recursing"; secroots-file "/var/named/data/named.secroots"; allow-query { any; }; /* - If you are building an AUTHORITATIVE DNS server, do NOT enable recursion. - If you are building a RECURSIVE (caching) DNS server, you need to enable recursion. - If your recursive DNS server has a public IP address, you MUST enable access control to limit queries to your legitimate users. Failing to do so will cause your server to become part of large scale DNS amplification attacks. Implementing BCP38 within your network would greatly reduce such attack surface */ // recursion no; dnssec-enable yes; dnssec-validation yes; /* Path to ISC DLV key */ bindkeys-file "/etc/named.root.key"; managed-keys-directory "/var/named/dynamic"; pid-file "/run/named/named.pid"; session-keyfile "/run/named/session.key"; //Slave dns configuration allow-transfer {3.12.224.179;}; allow-recursion {3.12.224.179;}; also-notify {3.12.224.179;}; masterfile-format text; }; logging { channel default_debug { file "data/named.run"; severity dynamic; }; }; zone "." IN { type hint; file "named.ca"; }; include "/etc/named.rfc1912.zones"; include "/etc/named.root.key"; zone "ns1.teo-en-ming.com" {type master;file "/var/named/ns1.teo-en-ming.com.db";}; zone "ns2.teo-en-ming.com" {type master;file "/var/named/ns2.teo-en-ming.com.db";}; // zone teo-en-ming.com zone "teo-en-ming.com" {type master; file "/var/named/teo-en-ming.com.db";}; // zone_end teo-en-ming.com File /var/named/ns1.teo-en-ming.com.db: ; Panel %version% ; Zone file for ns1.teo-en-ming.com $TTL 14400 ns1.teo-en-ming.com. 86400 IN SOA ns1.teo-en-ming.com. info.centos-webpanel.com. ( 2013071600 ;serial, todays date+todays 86400 ;refresh, seconds 7200 ;retry, seconds 3600000 ;expire, seconds 86400 ;minimum, seconds ) ns1.teo-en-ming.com. 86400 IN NS ns1.teo-en-ming.com. ns1.teo-en-ming.com. 86400 IN NS ns2.teo-en-ming.com. ns1.teo-en-ming.com. 14400 IN A 3.21.30.127 File /var/named/ns2.teo-en-ming.com.db: ; Panel %version% ; Zone file for ns2.teo-en-ming.com $TTL 14400 ns2.teo-en-ming.com. 86400 IN SOA ns1.teo-en-ming.com. info.centos-webpanel.com. ( 2013071600 ;serial, todays date+todays 86400 ;refresh, seconds 7200 ;retry, seconds 3600000 ;expire, seconds 86400 ;minimum, seconds ) ns2.teo-en-ming.com. 86400 IN NS ns1.teo-en-ming.com. ns2.teo-en-ming.com. 86400 IN NS ns2.teo-en-ming.com. ns2.teo-en-ming.com. 14400 IN A 3.12.224.179 File /var/named/teo-en-ming.com.db: ; Generated by CWP ; Zone file for teo-en-ming.com $TTL 14400 @ 86400 IN SOA ns1.teo-en-ming.com. ceo.teo-en-ming-corp.com. ( 2020022453 ; serial, todays date+todays 3600 ; refresh, seconds 7200 ; retry, seconds 1209600 ; expire, seconds 86400 ) ; minimum, seconds @ 86400 IN NS ns1.teo-en-ming.com. @ 86400 IN NS ns2.teo-en-ming.com. @ IN A 3.21.30.127 localhost.teo-en-ming.com. IN A 127.0.0.1 @ IN MX 0 teo-en-ming.com. mail 14400 IN CNAME teo-en-ming.com. smtp 14400 IN CNAME teo-en-ming.com. pop 14400 IN CNAME teo-en-ming.com. pop3 14400 IN CNAME teo-en-ming.com. imap 14400 IN CNAME teo-en-ming.com. webmail 14400 IN A 3.21.30.127 cpanel 14400 IN A 3.21.30.127 cwp 14400 IN A 3.21.30.127 www 14400 IN CNAME teo-en-ming.com. ftp 14400 IN CNAME teo-en-ming.com. _dmarc 14400 IN TXT "v=DMARC1; p=none" @ 14400 IN TXT "v=spf1 +a +mx +ip4:3.21.30.127 ~all" ns1.teo-en-ming.com. 14400 IN A 3.21.30.127 ns2.teo-en-ming.com. 14400 IN A 3.12.224.179 default._domainkey 14400 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEXk5wQIfKJPjTkkj0yHGX8yIJOOrsOsvAqbqVaEBFBWhRlF7YxyGzchaAdWEVQkozcsWPIL5DgJ7vWBoJIGqfNOT7vO/lStqNcXC+2hYVIF7MTB8i6tBW1/UDEuL8oammKWDq8P9Fpduk6JppV7rtKXeFzrYj35ydIhDIKUABcwIDAQAB" BIND DNS CONFIGURATION ON THE SLAVE DNS MANAGER =============================================== File /etc/named.conf: // // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a any DNS resolver only). // // See /usr/share/doc/bind*/sample/ for example named configuration files. // // See the BIND Administrator's Reference Manual (ARM) for details about the // configuration located in /usr/share/doc/bind-{version}/Bv9ARM.html options { listen-on port 53 { any; }; listen-on-v6 port 53 { ::1; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/data/named_stats.txt"; memstatistics-file "/var/named/data/named_mem_stats.txt"; recursing-file "/var/named/data/named.recursing"; secroots-file "/var/named/data/named.secroots"; allow-query { any; }; /* - If you are building an AUTHORITATIVE DNS server, do NOT enable recursion. - If you are building a RECURSIVE (caching) DNS server, you need to enable recursion. - If your recursive DNS server has a public IP address, you MUST enable access control to limit queries to your legitimate users. Failing to do so will cause your server to become part of large scale DNS amplification attacks. Implementing BCP38 within your network would greatly reduce such attack surface */ recursion no; dnssec-enable yes; dnssec-validation yes; /* Path to ISC DLV key */ bindkeys-file "/etc/named.root.key"; managed-keys-directory "/var/named/dynamic"; pid-file "/run/named/named.pid"; session-keyfile "/run/named/session.key"; masterfile-format text; }; logging { channel default_debug { file "data/named.run"; severity dynamic; }; }; zone "." IN { type hint; file "named.ca"; }; include "/etc/named.rfc1912.zones"; include "/etc/named.root.key"; // zone teo-en-ming.com // zone "teo-en-ming.com" {type master; file "/var/named/teo-en-ming.com.db";}; // zone_end teo-en-ming.com //Slave dns configuration include "/etc/named/slave.conf"; File /var/named/teo-en-ming.com.db (WRONG, DON'T USE): ; Generated by CWP ; Zone file for teo-en-ming.com $TTL 14400 @ 86400 IN SOA ns1.centos-webpanel.com. ceo.teo-en-ming-corp.com. ( 2020022660 ; serial, todays date+todays 3600 ; refresh, seconds 7200 ; retry, seconds 1209600 ; expire, seconds 86400 ) ; minimum, seconds @ 86400 IN NS ns1.centos-webpanel.com. @ 86400 IN NS ns2.centos-webpanel.com. @ IN A 3.12.224.179 localhost.teo-en-ming.com. IN A 127.0.0.1 @ IN MX 0 teo-en-ming.com. mail 14400 IN CNAME teo-en-ming.com. smtp 14400 IN CNAME teo-en-ming.com. pop 14400 IN CNAME teo-en-ming.com. pop3 14400 IN CNAME teo-en-ming.com. imap 14400 IN CNAME teo-en-ming.com. webmail 14400 IN A 3.12.224.179 cpanel 14400 IN A 3.12.224.179 cwp 14400 IN A 3.12.224.179 www 14400 IN CNAME teo-en-ming.com. ftp 14400 IN CNAME teo-en-ming.com. _dmarc 14400 IN TXT "v=DMARC1; p=none" @ 14400 IN TXT "v=spf1 +a +mx +ip4:3.12.224.179 ~all" default._domainkey 14400 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCktDYpEtFO7dyJeErMbjHvyfJYU8RqDeS7WVqQnjH4fP42JSqPmxEFX+QytFTlGqd6ndlz9Tjqi1iZsD0ajB/+0Pkwq/KtL6NVo2TIqnXj8VebV9+FEcx+FGvLA/b5zz+Hfn0Bf+w/2T2bSwUm+tJoHilmANCFGlcGmpO9/lXvAwIDAQAB" File /etc/named/slave.conf: zone "teo-en-ming.com" { type slave; file "slave/db.teo-en-ming.com"; masters { 3.21.30.127; };}; //username:enming That's all folks! -----BEGIN EMAIL SIGNATURE----- The Gospel for all Targeted Individuals (TIs): [The New York Times] Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers Link: https://www.nytimes.com/2018/09/01/science/sonic-attack-cuba-microwave.html ******************************************************************************************** Singaporean Mr. Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 14 Feb 2019 and refugee seeking attempts at the United Nations Refugee Agency Bangkok (21 Mar 2017), in Taiwan (5 Aug 2019) and Australia (25 Dec 2019 to 9 Jan 2020): [1] https://tdtemcerts.wordpress.com/ [2] https://tdtemcerts.blogspot.sg/ [3] https://www.scribd.com/user/270125049/Teo-En-Ming -----END EMAIL SIGNATURE-----

3 2

mingw compiler for x84_64 CentOS 7
by wwp 27 Feb '20

27 Feb '20

Hello there, it seems that EPEL only provides mingw cross-compiler packages for aarch64. Aren't there x64_64 ones for CentOS 7, as there were for CentOS 6? Regards, -- wwp https://useplaintext.email/

2 2

CentOS-announce Digest, Vol 180, Issue 6
by centos-announce-request＠centos.org 27 Feb '20

27 Feb '20

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2020:0374 Important CentOS 7 kernel Security Update (Johnny Hughes) 2. CESA-2020:0578 Important CentOS 7 python-pillow Security Update (Johnny Hughes) 3. CESA-2020:0568 Important CentOS 7 ksh Security Update (Johnny Hughes) 4. CESA-2020:0576 Important CentOS 7 thunderbird Security Update (Johnny Hughes) 5. CESA-2020:0574 Important CentOS 6 thunderbird Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Wed, 26 Feb 2020 17:10:16 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0374 Important CentOS 7 kernel Security Update Message-ID: <20200226171015.GA18009(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0374 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0374 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 823a3224138464ae405a87ef40428caa99f7bed4e0014ddbf0650d9eb0b7d314 bpftool-3.10.0-1062.12.1.el7.x86_64.rpm b6a9f2c16aff89bb7fa364c61c1efecb2afb84e0c5e309aff644c7e198556523 kernel-3.10.0-1062.12.1.el7.x86_64.rpm 33d336117d15fe7d6d14ff88f013fa311c25b2db739bfaa193997cf87d5725c8 kernel-abi-whitelists-3.10.0-1062.12.1.el7.noarch.rpm 294bf893c42a86cae92bccf8246e65e9a2e1156f77bc7994d388634dbf980b7c kernel-debug-3.10.0-1062.12.1.el7.x86_64.rpm 6233e348a7183027f88e4164d5c978bb12de89ef246b6a93ca303eaf775573f8 kernel-debug-devel-3.10.0-1062.12.1.el7.x86_64.rpm d0183b67d31d57fc7c58646e0d1c337169cab5d792538ae04116111f8398cd92 kernel-devel-3.10.0-1062.12.1.el7.x86_64.rpm d58b7b9a6d64c9fd4f67b9859de2c71a2e6c959664582d2026428bc48f44df37 kernel-doc-3.10.0-1062.12.1.el7.noarch.rpm d9d0bbbea0747ecfde0b657ee0cbe1fa49173d5151c264ab78862caeba4800d3 kernel-headers-3.10.0-1062.12.1.el7.x86_64.rpm 8ec5ea4586dd3997d3f65412766b958e45ac79843f41fd28c4b7c6fe5be24ccc kernel-tools-3.10.0-1062.12.1.el7.x86_64.rpm 60a2921ead8c26cf3937ebe81ac71006bb8ed724786aaf13235f85653cfd65e6 kernel-tools-libs-3.10.0-1062.12.1.el7.x86_64.rpm 2a1686c967c2bd0ead48b1883dcf6d662df25622dea3236c023f95cabf03d627 kernel-tools-libs-devel-3.10.0-1062.12.1.el7.x86_64.rpm 6cbb0603daf4dca9be7f6b2ee8208ffca490360b3f98661db878ac11ba181eab perf-3.10.0-1062.12.1.el7.x86_64.rpm 310a94c94acc848628da65728cb7b116303fdeb61efbdd4a742324b37ee941f6 python-perf-3.10.0-1062.12.1.el7.x86_64.rpm Source: d4e974016eb6f79cc3c65e8614be75d7aa2cfc423b10962db648f430b53016b0 kernel-3.10.0-1062.12.1.el7.centos.plus.src.rpm 1fadf666591312c708379616407db46c8d46866dce958447239a21627b6ca7a5 kernel-3.10.0-1062.12.1.el7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Wed, 26 Feb 2020 17:13:51 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0578 Important CentOS 7 python-pillow Security Update Message-ID: <20200226171351.GA18258(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0578 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0578 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 10d0763e405aae51e7c80f9f1a0a4d60ccaffc7c5e3baa09ef8eda3c4d9bd805 python-pillow-2.0.0-20.gitd1c6db8.el7_7.i686.rpm 5315ecf80b6847a540d59697ce47c0a18b49494994dbd4f1010b591396fca1ca python-pillow-2.0.0-20.gitd1c6db8.el7_7.x86_64.rpm 2493055e42d60e589c60321de254932992d14d999da734cb52163b30163ae455 python-pillow-devel-2.0.0-20.gitd1c6db8.el7_7.i686.rpm 2af1d74c965029b48878392480b2e52436fea0ab666e9bc362c66fd4f3b4c6de python-pillow-devel-2.0.0-20.gitd1c6db8.el7_7.x86_64.rpm ec5588c4d600ecc876cf8b9237376e3d0fc72c512a8d7cfeb17e8e21ebaf4498 python-pillow-doc-2.0.0-20.gitd1c6db8.el7_7.x86_64.rpm 216c146772490caa86d5e64c46cd34f65d01596a2a1104d8d1860720923ffdba python-pillow-qt-2.0.0-20.gitd1c6db8.el7_7.x86_64.rpm b3b57a7090b5e581f5015d946336f3d4bccf3d6eff4196c08b24496daa8d9c3d python-pillow-sane-2.0.0-20.gitd1c6db8.el7_7.x86_64.rpm 26767bd6254f64e52f0a6d14a4ab34f3e6e08476864535c13cd47cfcafa4bf2e python-pillow-tk-2.0.0-20.gitd1c6db8.el7_7.x86_64.rpm Source: 6f6aa7223ab73060ec98c82411c898a7f6c9b66acbb474a7c9bce5ccced0220a python-pillow-2.0.0-20.gitd1c6db8.el7_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Wed, 26 Feb 2020 17:14:16 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0568 Important CentOS 7 ksh Security Update Message-ID: <20200226171416.GA18367(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0568 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0568 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 0987cea3cf687c71517c7e29b83521e818a9f811cee57df2375adac9b04e75d7 ksh-20120801-140.el7_7.x86_64.rpm Source: 2ae6d7ccd138425b20e227033b0bf811ac0f1c92c7962368642e38c618c9d8d7 ksh-20120801-140.el7_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 4 Date: Wed, 26 Feb 2020 17:15:25 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0576 Important CentOS 7 thunderbird Security Update Message-ID: <20200226171525.GA18532(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0576 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0576 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 7d68665877df01b039d49ab94dfd049eeb2f0eb35c3bc4f8d48f853eb0d56fa3 thunderbird-68.5.0-1.el7.centos.x86_64.rpm Source: b60f4ca1059f7dacd5e38fa71b5456168e78fc4955e9127f064b89c8b837cbea thunderbird-68.5.0-1.el7.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 5 Date: Wed, 26 Feb 2020 17:17:13 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0574 Important CentOS 6 thunderbird Security Update Message-ID: <20200226171713.GA18687(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0574 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0574 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 0ecd700cd71a96565913e36ef8350995a5d00cccc830f3042f00fbebd833fdf2 thunderbird-68.5.0-1.el6.centos.i686.rpm x86_64: 0f8583b47449d42711d8df5daeb3e9a2ec217c1304e771a711b8d775673f60f5 thunderbird-68.5.0-1.el6.centos.x86_64.rpm Source: bb00e7c71ec579f52dbb33f9fef9676a2b27b49250e451798f9a4c8ef765f927 thunderbird-68.5.0-1.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 180, Issue 6 ***********************************************

1 0

Centos 8 Postfix & Cyrus
by Gregory P. Ennis 27 Feb '20

27 Feb '20

Everyone, I have had two e-mail servers running, one with Centos 6 and the other with Centos 7 using sendmail, dovecot, spamassassin, clamd, and cclamav-milter without hardly any problems after the initial setup. My expertise should be considered not much more than beginner or early intermediate. I would like to create a hypervisor with Centos 8 and run a guest Centos 8 with postfix and cyrus. I already have a guest Centos 8 on a Centos 7 hypervisor, and have had difficulty getting cyrus to work. Can anyone refer me to a tutorial on how to get postfix and cyrus to work on centos 8. Everyone seems to imply that postfix is much easier to use, but so far I have not been able to pass the low end of the learning curve. Best recommendations for a tutorial is what I would like to have. Thanks much!!!! Greg Ennis

2 2

anyone know of a list or wiki for GWC?
by Fred Smith 26 Feb '20

26 Feb '20

Hi! totally OT... Hoping there is a mailing list or wiki (or other help forum) for GWC, but haven't found one yet. I'm working on converting a bunch of my LPs to CDs, and am using GWC (Gnome Wave Cleaner, or GTK Wave Cleaner) to clean up the noise. It works great, but I can't figure out how to deal with certain types of pressing flaws that create a thump every time around. Anyone know of such a resource? Thanks in advance! Fred -- ------------------------------------------------------------------------------- .---- Fred Smith / ( /__ ,__. __ __ / __ : / / / / /__) / / /__) .+' Home: fredex(a)fcshome.stoneham.ma.us / / (__ (___ (__(_ (___ / :__ 781-438-5471 -------------------------------- Jude 1:24,25 ---------------------------------

2 4

Re: [CentOS] Encrypted container on CentOS VPS
by fvargas 26 Feb '20

26 Feb '20

Enviado desde mi smartphone Samsung Galaxy. -------- Mensaje original --------De: H <agents(a)meddatainc.com> Fecha: 24/2/20 20:37 (GMT-04:00) A: centos(a)centos.org Asunto: Re: [CentOS] Encrypted container on CentOS VPS On 02/24/2020 05:01 PM, Michael Hennebry wrote:> What is the use-case here?> Are you concerned that the host may change the data or just read it?> Would re-creating the file anew for each use be practical?> What about using the file in an encrypted form?> I'm thinking of the case of records on people.> Separate "cyphers" for first names, last names and other names> would go a long way toward hiding whatever needs to be hidden.>> Keeping the host from reading the data might not be a solvable problem.> Keeping the host from quietly changing the data might be expensive.> If all else fails you might keep copies of the> data on separate hosts and compare their md5sums.> I expect that doing it on your own host has already been deemed a failure.>General prudence as to someone accessing my files._______________________________________________CentOS mailing listCentOS@centos.orghttps://lists.centos.org/mailman/listinfo/centos

1 0

Downgrade Mariadb 10.3 on centos 8 ?
by Ian B 25 Feb '20

25 Feb '20

We've just got a new server running centos 8 and mariadb 10.3.17, so there's no real data loss issues currently on that server. We've also got some older servers running mysql 5.1.7 which can't be upgraded currently. We can't connect to the old mysql servers using libmysqlclient (to be more precise Perl using DBD::mysql which uses that to my understanding). We get a 'handshake error', and digging about it suggests that it's mysql version incompatibilities. Really we need the new servers connecting to the old and vice versa. So I'm wondering how I get around this. Is downgrading Mariadb on Centos 8 the only (or possible) route here ? If so, any idea how we can go about this (I can't seem to find any information on what version would work either)? Happy to explore any other routes, other than changing the old servers currently. Thanks, Ian

1 0

dbus/systemd failure on startup (CentOS 7.7)
by James Pearson 25 Feb '20

25 Feb '20

We are seeing a problem that occurs ~5% of the time when rebooting CentOS 7.7 where systemd gets a 'Connection timed out' to D-Bus just after the D-Bus service starts - from 'journalctl -x' : ... Jan 21 16:09:59 linux7-7.mpc.local systemd[1]: Started D-Bus System Message Bus. -- Subject: Unit dbus.service has finished start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit dbus.service has finished starting up. -- -- The start-up result is done. Jan 21 16:10:24 linux7-7.mpc.local systemd[1]: Failed to register match for Disconnected message: Connection timed out Jan 21 16:10:24 linux7-7.mpc.local systemd[1]: Failed to initialize D-Bus connection: Connection timed out ... This then has a knock-on effect that causes other services to fail - e.g. -- Unit gdm.service has begun starting up. Jan 21 16:10:39 linux7-7.mpc.local dbus[817]: [system] Activating systemd to hand-off: service name='org.freedesktop.login1' unit='dbus-org.freedesktop.login1.service' Jan 21 16:10:50 linux7-7.mpc.local dbus[817]: [system] Failed to activate service 'org.freedesktop.systemd1': timed out Jan 21 16:10:50 linux7-7.mpc.local systemd-logind[1221]: Failed to enable subscription: Failed to activate service 'org.freedesktop.systemd1': timed out Jan 21 16:10:50 linux7-7.mpc.local systemd-logind[1221]: Failed to fully start up daemon: Connection timed out Jan 21 16:10:50 linux7-7.mpc.local systemd[1]: systemd-logind.service: main process exited, code=exited, status=1/FAILURE Jan 21 16:10:50 linux7-7.mpc.local systemd[1]: Failed to start Login Service. -- Subject: Unit systemd-logind.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit systemd-logind.service has failed. -- -- The result is failed. Whatever the issue is, it appears that polkit might be involved - if we restart the polkit service, things appear to return to normal (e.g. gdm starts up etc) We can't find any similar reports of this happening elsewhere with CentOS 7.7 - but we were wondering if anyone else had come across a problem like this? Thanks James Pearson

3 6

Nested Virtualization with CentOS 7 host and CentOS 8 guest
by Chris Card 25 Feb '20

25 Feb '20

I'm not sure whether this is a specific CentOS question, but I'm hoping someone here can give me some pointers. I have an OpenStack compute node running CentOS 7.4.1708 and kernel 3.10.0-693.17.1.el7.x86_64 which is configured for nested virtualization; this has been set up for a few years and works fine when running CentOS 7 guests which themselves are using virt-create / virt-customize etc. Nova is set up on the compute node so that guests have cpu mode host-passthrough. I have been trying to run a CentOS 8 guest on the compute node so that I can build CentOS 8 images for OpenStack (there is an issue using a CentOS 7 server to build a CentOS 8 image related to xfs options which are only supported read-only by CentOS 7). However, every time I try to build a CentOS 8 image using a CentOS 8 guest, the CentOS 8 guest crashes with a kernel panic, not immediately but usually near the end of the image build process. (I have also seen similar behaviour using a Fedora 31 guest to build a CentOS 8 image, but the crashes are less frequent, and some image builds have succeeded). The CentOS 8 guest is running CentOS 8.1.1911 (Core) and kernel 4.18.0-147.3.1.el8_1.x86_64. Any ideas?

1 0

Problems with reposync and createrepo on CentOS 7 for RHEL8/CentOS8 repo?
by rainer＠ultra-secure.de 25 Feb '20

25 Feb '20

Hi, I'm trying to mirror the PostgreSQL12 RHEL8 repo: https://download.postgresql.org/pub/repos/yum/12/redhat/rhel-8-x86_64/ [root@cobbler yum.repos.d]# cat pgdg-12-centos8.repo # PGDG Red Hat Enterprise Linux / CentOS stable repositories: [pgdg12-rhel8] name=PostgreSQL 12 for RHEL/CentOS $releasever - $basearch baseurl=https://download.postgresql.org/pub/repos/yum/12/redhat/rhel-8-x86_… enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-PGDG # Source RPMs (SRPM), and their testing repositories: Then I run: reposync --repoid=pgdg12-rhel8 --download_path=/repo/8 createrepo /repo/8/pgdg12-rhel8 However, when I try to install it on the target-server, it just doesn't find the postgresql12 binaries. [root@my-db11-test yum.repos.d]# dnf search postgresql12 Last metadata expiration check: 0:24:06 ago on Mon 24 Feb 2020 11:18:20 AM CET. ==================================================================================================================== Name & Summary Matched: postgresql12 ===================================================================================================================== postgresql12-debugsource.x86_64 : Debug sources for package postgresql12 postgresql12-debuginfo.x86_64 : Debug information for package postgresql12 postgresql12-libs-debuginfo.x86_64 : Debug information for package postgresql12-libs postgresql12-test-debuginfo.x86_64 : Debug information for package postgresql12-test postgresql12-devel-debuginfo.x86_64 : Debug information for package postgresql12-devel postgresql12-pltcl-debuginfo.x86_64 : Debug information for package postgresql12-pltcl postgresql12-plperl-debuginfo.x86_64 : Debug information for package postgresql12-plperl postgresql12-server-debuginfo.x86_64 : Debug information for package postgresql12-server postgresql12-contrib-debuginfo.x86_64 : Debug information for package postgresql12-contrib postgresql12-llvmjit-debuginfo.x86_64 : Debug information for package postgresql12-llvmjit postgresql12-plpython-debuginfo.x86_64 : Debug information for package postgresql12-plpython postgresql12-plpython3-debuginfo.x86_64 : Debug information for package postgresql12-plpython3 ========================================================================================================================= Name Matched: postgresql12 ========================================================================================================================== postgresql12-libs.x86_64 : The shared libraries required for any PostgreSQL clients postgresql12-odbc.x86_64 : PostgreSQL ODBC driver postgresql12-devel.x86_64 : PostgreSQL development header files and libraries postgresql12-llvmjit.x86_64 : Just-in-time compilation support for PostgreSQL postgresql12-plpython.x86_64 : The Python procedural language for PostgreSQL Is there something obvious (or not so obvious) that I forgot?

2 2

OwnCloud vs NextCloud
by H 25 Feb '20

25 Feb '20

I am planning to install either ownCloud or NextCloud on a CentOS 7 VPS server I control. I have previously used ownCloud on another server but have not updated the host application for quite some time. On this new server, I am not sure which one is the "best" and since I am doing a new install I need to decide which one to use. Looking at the Android apps for these cloud solutions, they both seem to have a fair number of critical reviews... Does anyone have a preference and, if so, why?

7 12

tftp server different from dhcp one
by Mauricio Tavares 24 Feb '20

24 Feb '20

In https://docs.centos.org/en-US/centos/install-guide/pxe-server/#chap-install… they show the following example for setting dhcpd.conf to point to the tftp server for pxe booting: option space pxelinux; option pxelinux.magic code 208 = string; option pxelinux.configfile code 209 = text; option pxelinux.pathprefix code 210 = text; option pxelinux.reboottime code 211 = unsigned integer 32; option architecture-type code 93 = unsigned integer 16; subnet 10.0.0.0 netmask 255.255.255.0 { option routers 10.0.0.254; range 10.0.0.2 10.0.0.253; class "pxeclients" { match if substring (option vendor-class-identifier, 0, 9) = "PXEClient"; next-server 10.0.0.1; if option architecture-type = 00:07 { filename "shim.efi"; } else { filename "pxelinux/pxelinux.0"; } } } If the server is a different one, how would the option architecture-type{} change to reflect the file location?

2 1

Mr. Teo En Ming's Guide to Deploying CentOS Web Panel (CWP) Web Hosting Control Panel on Amazon AWS Cloud
by Turritopsis Dohrnii Teo En Ming 23 Feb '20

23 Feb '20

Redundant Links to Teo En Ming's Guide to Deploying CentOS Web Panel (CWP) Web Hosting Control Panel on Amazon AWS Cloud [1] https://lkml.org/lkml/2020/2/23/71 [2] http://lkml.iu.edu/hypermail/linux/kernel/2002.2/08712.html [3] https://marc.info/?l=linux-kernel&m=158246414013004&w=2 [4] http://lists.linuxfromscratch.org/pipermail/lfs-chat/2020-February/029096.h… [5] https://marc.info/?l=apache-httpd-users&m=158246714513728&w=2 [6] https://lists.launchpad.net/maria-discuss/msg05714.html [7] https://marc.info/?l=php-general&m=158246811013917&w=2 -----BEGIN EMAIL SIGNATURE----- The Gospel for all Targeted Individuals (TIs): [The New York Times] Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers Link: https://www.nytimes.com/2018/09/01/science/sonic-attack-cuba-microwave.html ******************************************************************************************** Singaporean Mr. Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 14 Feb 2019 and refugee seeking attempts at the United Nations Refugee Agency Bangkok (21 Mar 2017), in Taiwan (5 Aug 2019) and Australia (25 Dec 2019 to 9 Jan 2020): [1] https://tdtemcerts.wordpress.com/ [2] https://tdtemcerts.blogspot.sg/ [3] https://www.scribd.com/user/270125049/Teo-En-Ming -----END EMAIL SIGNATURE-----

1 0

C8 network install
by Robert G (Doc) Savage 23 Feb '20

23 Feb '20

I'm building a new storage server. I was unable to use the CentOS-8- x86_64-1905-dvd1.iso image written to a 256GB thumb drive. It kept failing the integrity check. I had to use the much smaller CentOS-8- x86_64-1905-boot.iso image and do a network install from a mirror site. That's a first for me. Even though I selected "Server with GUI", the resulting installation boots to a text prompt. I've installed the GNOME and GNOME Applications groups, and I can get to them by typing 'startx'. How do I change this behavior and make it boot directly to a graphical desktop? --Doc Savage Fairview Heights, IL

2 1

running .jar files on Centos 7
by Fred Smith 22 Feb '20

22 Feb '20

OT!!!!! I'm trying to learn to use audio cleanup tools from clickrepair.net. they're written in Java and distributed as .jar files. I'm having trouble running them, due, I'm sure, largely to my ignorance. I have icedtea installed, but it just errors out when I try to use it to run any of the jar files: Fatal: Read Error: Could not read or parse the JNLP file. You can try to download this file manually and send it as a bug report to IcedTea-Web team. if I press the "Show Details" button from the box containing that message I get this: net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file. You can try to download this file manually and send it as bug report to IcedTea-Web team. at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:487) at net.sourceforge.jnlp.Launcher.launch(Launcher.java:287) at net.sourceforge.jnlp.runtime.JnlpBoot.run(JnlpBoot.java:67) at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:258) at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:62) at java.security.AccessController.doPrivileged(Native Method) at net.sourceforge.jnlp.runtime.Boot.main(Boot.java:198) Caused by: net.sourceforge.jnlp.ParseException: Invalid XML document syntax. at net.sourceforge.jnlp.XMLParser.getRootNode(XmlParser.java:118) at net.sourceforge.jnlp.MalformedXMLParser.getRootNode(MalformedXMLParser.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at net.sourceforge.jnlp.Parser.getRootNode(Parser.java:1321) at net.sourceforge.jnlp.JNLPFile.parse(JNLPFile.java:815) BTW, I don't see any .jnlp files anywhere in these packages.... I have no clue, can anyone enlighten me? Thanks in advance! Fred -- ---- Fred Smith -- fredex(a)fcshome.stoneham.ma.us ----------------------------- "For the word of God is living and active. Sharper than any double-edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart." ---------------------------- Hebrews 4:12 (niv) ------------------------------

1 1

Centos 8 hardware compatibility testing
by Frank Cox 21 Feb '20

21 Feb '20

With Centos 7 I've used the Live Image in stores like Staples to test (mostly) laptops for compatibility simply by booting the computer off of a flash drive and getting the desktop up and trying stuff out (sound, networking, touchpad, etc.) If it doesn't work, shut down, remove the flash drive and nothing has changed on the laptop that I just tested. Since there is no Live Image for Centos 8 (that I can find, anyway) what's the recommended procedure for doing this sort of compatibility testing? Maybe a Fedora live image? If so, which one? -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com

1 0

Re: [CentOS] Renaming virtio devices names on CentOS 8 VM guest
by Chris Card 21 Feb '20

21 Feb '20

Thanks Robert, I was doing that but it was still renaming to ens*. However, I now know why, and have fixed it. For those who are interested, the problem was that when I created the base image from a kickstart I didn't pass net.ifnames=0 to virt-create, and I ended up with an image that had forgotten about eth0 completely. I have now redone the kickstart with net.ifnames=0 and all is well. Chris Sent from Samsung Mobile on O2 -------- Original message -------- From: "Robert G (Doc) Savage via CentOS" <centos(a)centos.org> Date: 21/02/2020 16:08 (GMT+00:00) To: CentOS mailing list <centos(a)centos.org> Subject: Re: [CentOS] Renaming virtio devices names on CentOS 8 VM guest On Fri, 2020-02-21 at 13:03 +0100, Gianluca Cecchi wrote: > On Fri, Feb 21, 2020 at 10:57 AM Chris Card <ctcard(a)hotmail.com> > wrote: > > > I have built a CentOS 8 base image from a kickstart, for use in > > OpenStack. > > This image boots fine but the problem I have is that I can't stop > > udev > > from renaming the network device from eth0 to ens<something>. > > I have /etc/sysconfig/network-scripts/ifcfg-eth0 with the correct > > HWADDR > > defined in it, and have set net.ifnames=0 and biosdevname=0 in the > > grub > > configuration, but nothing I have tried has stopped the renaming. > > I found this bug: > > https://bugzilla.redhat.com/show_bug.cgi?id=1660179 > > which describes the same situation, but the comments in the bug > > didn't help. > > I'd like to keep the eth* device names because we have various heat > > templates and other scripts which assume that the network devices > > are > > called eth0, eth1 etc. > > Any ideas? Is this even possible with a CentOS 8 VM guest? > > > > Chris > > > > > It is strongly discouraged, for Openstack and when you have more than > one > adapter. See here if you have access: > https://access.redhat.com/solutions/2435891 > > Anyway perhaps you could manage order of names customizing > /usr/lib/systemd/network/99-default.link > At least as described here: > https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/ht… > but I never tried it > HIH, > Gianluca Gianluca, What you are trying to do is documented at https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/ht… You need to edit the GRUB_CMDLOINE_LINUX line in /etc/default/grub as shown below; ~]# cat /etc/default/grub GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="rd.lvm.lv=rhel_7/swap rd.luks.uuid=luks- cc387312-6da6-469a-8e49-b40cd58ad67a crashkernel=auto vconsole.keymap=us vconsole.font=latarcyrheb-sun16 rd.lvm.lv=rhel_7/root rhgb quiet net.ifnames=0 biosdevname=0" GRUB_DISABLE_RECOVERY="true" Then for an EUFI system run this: ~]# grub2-mkconfig -o /boot/efi/EFI/redhat/grub.cfg Reboot and you should have your old eth0, eth1, etc. naming convention back again. WATCH YOUR TYPING. BE CAREFUL NOT TO OMIT OR ADD EXTRANEOUS SPACES !!! Hope this helps. --Doc Savage Fairview Heights, IL 62208-3432 _______________________________________________ CentOS mailing list CentOS(a)centos.org https://lists.centos.org/mailman/listinfo/centos

1 0

Renaming virtio devices names on CentOS 8 VM guest
by Chris Card 21 Feb '20

21 Feb '20

I have built a CentOS 8 base image from a kickstart, for use in OpenStack. This image boots fine but the problem I have is that I can't stop udev from renaming the network device from eth0 to ens<something>. I have /etc/sysconfig/network-scripts/ifcfg-eth0 with the correct HWADDR defined in it, and have set net.ifnames=0 and biosdevname=0 in the grub configuration, but nothing I have tried has stopped the renaming. I found this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1660179 which describes the same situation, but the comments in the bug didn't help. I'd like to keep the eth* device names because we have various heat templates and other scripts which assume that the network devices are called eth0, eth1 etc. Any ideas? Is this even possible with a CentOS 8 VM guest? Chris

3 3

CentOS-announce Digest, Vol 180, Issue 5
by centos-announce-request＠centos.org 21 Feb '20

21 Feb '20

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2020:0550 Important CentOS 7 openjpeg2 Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Thu, 20 Feb 2020 16:14:42 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:0550 Important CentOS 7 openjpeg2 Security Update Message-ID: <20200220161442.GA11686(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:0550 Important Upstream details at : https://access.redhat.com/errata/RHSA-2020:0550 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 62531e53dd42a38ffb4462a435c693d5acaac00b31db4387e7cecc100518b57e openjpeg2-2.3.1-3.el7_7.i686.rpm b29b8912e5a83589e7860ce99dd4d83830710245ffcb7d6846ca0bcb5f61d1de openjpeg2-2.3.1-3.el7_7.x86_64.rpm f938ba6cf59d8d2620fdb3badf02c11c205ffafc4d5f3832b4fbe3bcf4d19038 openjpeg2-devel-2.3.1-3.el7_7.i686.rpm f06d2b1b8c1d85904896c567ffdfbb33d46ab29f3de2b3d6c1b0d6053b4fe88f openjpeg2-devel-2.3.1-3.el7_7.x86_64.rpm 30438a1c778d164a9fbea5da66dc77097af6adedc7ea8a7eef4872e45906c71c openjpeg2-devel-docs-2.3.1-3.el7_7.noarch.rpm d3710e60ba45ef3127e9f118eecea89d6695ea949e743ceee179b7abd1cb4144 openjpeg2-tools-2.3.1-3.el7_7.i686.rpm cb91d18fb7f2dd08f5551bbd30bb00b3f0278ee98111551c9d1fe973c3ed2908 openjpeg2-tools-2.3.1-3.el7_7.x86_64.rpm Source: a8aff69e4e8ffde39e16fd40a5354162b499fdce3023381378805911af76b080 openjpeg2-2.3.1-3.el7_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 180, Issue 5 ***********************************************

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