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dlopen RTD_LAZY and RTLD_GLOBAL
by Philippe Piot 13 Dec '19

13 Dec '19

All, I use a code which has a python (I use python36) wrapper loading shared libraries. The code worked fine in RHEL 7 but as I was testing it on Centos 8, python cannot import the shared library (the import is done via dlopen with flags set as > sys.setdlopenflags(os.RTLD_LAZY | os.RTLD_GLOBAL) python then does a bunch of imports and most results in a shared library with indefined symbols. Somthing like: > from .w3dpy import * > ImportError: > /usr/local/lib64/python3.6/site-packages/warp/w3dpy.cpython-36m-x86_64-linux-gnu.so: undefined symbol: multigridxyf2_ The codes works fine on Scientific Linux 7 but had the same problem as above on fedora 31. I suspect something changed in the way dlopen is handled on newer linux version but cannot figure out how the code should be modified... Thank you for any help. All the best, -- Philippe.

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CentOS 7 Plus Kernel Update Missing?
by Albert McCann 12 Dec '19

12 Dec '19

Along with the recent kernel update (3.10.0-1062.9.1.el7), the CentOS 7 plus kernel was likewise updated. The plus kernel though hasn't shown up in the mirrors yet, while the plain kernel has. Could someone please push the release button for the plus kernel? What I do see in the various random mirrors I've manually checked is the previous plus kernel (kernel-plus-3.10.0-1062.7.1.el7.centos.plus.rpm) shows a release date of 12-6 instead of 12-3 it had a few days ago. Thanks, and thank you for all the work and help you folks do, it's greatly appreciated by this retired old phart. Albert McCann -- My computer isn't old. It's computationally challenged.

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[Infra] - Planned outage/migration : CentOS forums
by Fabian Arrotin 12 Dec '19

12 Dec '19

Due to a hardware/DC relocate operation, we'll have to move the existing CentOS forums instance (hosted on https://www.centos.org/forums) to a new node. Migration is scheduled for """"Monday December 16th, 8:00 am UTC time"""". You can convert to local time with $(date -d '2019-12-16 8:00 UTC') The expected "downtime" is estimated to ~20 minutes , time needed to : - freeze forums instance - backup instance data (DB + files) - import data to new host and validate - enable the httpd redirection to the new host Worth knowing that during the migration process, the forums instance will not be available. Thanks for your comprehending and patience. -- Fabian Arrotin The CentOS Project | https://www.centos.org gpg key: 17F3B7A1 | twitter: @arrfab

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CentOS-announce Digest, Vol 178, Issue 3
by centos-announce-request＠centos.org 12 Dec '19

12 Dec '19

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-2019:4108 Critical CentOS 6 firefox Security Update (Johnny Hughes) 2. CEEA-2019:4155 CentOS 6 microcode_ctl Enhancement Update (Johnny Hughes) 3. CESA-2019:4152 Important CentOS 6 nss-softokn Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Wed, 11 Dec 2019 17:42:55 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2019:4108 Critical CentOS 6 firefox Security Update Message-ID: <20191211174255.GA21119(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2019:4108 Critical Upstream details at : https://access.redhat.com/errata/RHSA-2019:4108 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: cc647561cb94e13461bfbf9cbb90871340968336c6733eab4177df671a570128 firefox-68.3.0-1.el6.centos.i686.rpm x86_64: cc647561cb94e13461bfbf9cbb90871340968336c6733eab4177df671a570128 firefox-68.3.0-1.el6.centos.i686.rpm 900468a1b0f04766d10f3a1d8382277622fcb916d27fc170966a399772d099fb firefox-68.3.0-1.el6.centos.x86_64.rpm Source: 6433f8ddd3c6bf0f7a344eee3cfe8e18e9171642c3f9c1407b72c5636c2bae56 firefox-68.3.0-1.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Wed, 11 Dec 2019 17:43:41 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CEEA-2019:4155 CentOS 6 microcode_ctl Enhancement Update Message-ID: <20191211174341.GA21281(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Enhancement Advisory 2019:4155 Upstream details at : https://access.redhat.com/errata/RHEA-2019:4155 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 6f57605cc7ebeb3c3986253a11c4b78a6581a183bc024f91bad24824991f1fd3 microcode_ctl-1.17-33.23.el6_10.i686.rpm x86_64: c630919de457d9d99bfe57a7c845a22d662fedde58d17636015f0344e8238e4a microcode_ctl-1.17-33.23.el6_10.x86_64.rpm Source: 4b4e84be896225e4cb9ee17186c7f500fc4cc5990a23d297585e6d3b34eeb023 microcode_ctl-1.17-33.23.el6_10.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Wed, 11 Dec 2019 17:44:29 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2019:4152 Important CentOS 6 nss-softokn Security Update Message-ID: <20191211174429.GA21489(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2019:4152 Important Upstream details at : https://access.redhat.com/errata/RHSA-2019:4152 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 56ea7a0682790ca57f8f873900a875ea2421494ab58db88eb66083555fd41f5f nss-softokn-3.44.0-6.el6_10.i686.rpm 0519c1d561f33af51703e88f99c0932f578ee98ab3dad479db1e0e58200dba4a nss-softokn-devel-3.44.0-6.el6_10.i686.rpm 8012888f0d7a020dd57d66d39f99570091f72dbf3a05def8d4b1f5e385f06020 nss-softokn-freebl-3.44.0-6.el6_10.i686.rpm efc3dd7833d993241ead23a2b56af867bc04340c9cbf4a72df243636474ccfae nss-softokn-freebl-devel-3.44.0-6.el6_10.i686.rpm x86_64: 56ea7a0682790ca57f8f873900a875ea2421494ab58db88eb66083555fd41f5f nss-softokn-3.44.0-6.el6_10.i686.rpm 1673ecea1ea6c8b634e6cee93877db2af04f1345a19abc2b9757ef0a35df0cc8 nss-softokn-3.44.0-6.el6_10.x86_64.rpm 0519c1d561f33af51703e88f99c0932f578ee98ab3dad479db1e0e58200dba4a nss-softokn-devel-3.44.0-6.el6_10.i686.rpm 45fa763e32d2855459c040aaf64416dc6fe482098455ef9e639fa7c8172a1a51 nss-softokn-devel-3.44.0-6.el6_10.x86_64.rpm 8012888f0d7a020dd57d66d39f99570091f72dbf3a05def8d4b1f5e385f06020 nss-softokn-freebl-3.44.0-6.el6_10.i686.rpm eadb92ed42ba3883b76fc0252e3ff2b1750dfaa36cbbcc740f391d6698d1a0f0 nss-softokn-freebl-3.44.0-6.el6_10.x86_64.rpm efc3dd7833d993241ead23a2b56af867bc04340c9cbf4a72df243636474ccfae nss-softokn-freebl-devel-3.44.0-6.el6_10.i686.rpm a73c930d774e830e8d9801c60cf6c5eebffdf38edb9043fa6005f2baf784e5bc nss-softokn-freebl-devel-3.44.0-6.el6_10.x86_64.rpm Source: f10e5ba2e833972e5a4ae4957a50916f0b4bcce06dcf47feca7c30ffbc878363 nss-softokn-3.44.0-6.el6_10.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 178, Issue 3 ***********************************************

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CentOS-8: firewalld not starting
by Adrian van Bloois 12 Dec '19

12 Dec '19

Hello everyone, When I try to start firewalld in CentOS-8 it refuses with this in the /var/log/firewalld, any suggestions? 2019-12-11 19:11:25 WARNING: ipset not usable, disabling ipset usage in firewall. 2019-12-11 19:11:25 ERROR: No icmptypes found. 2019-12-11 19:11:25 ERROR: Failed to load nf_conntrack module: modprobe: ERROR: could not find module by name='nf_conntrack' modprobe: ERROR: could not insert 'nf_conntrack': Unknown symbol in module, or unknown parameter (see dmesg) modprobe: ERROR: Error running install command for nf_conntrack modprobe: ERROR: could not insert 'nf_conntrack': Operation not permitted 2019-12-11 19:11:25 ERROR: Raising SystemExit in run_server -- Adri P. van Bloois "Elegance is not a dispensable luxury but a factor that decides between success and failure." Edsger W. Dijkstra

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need info for X11 keybindings for CentOS7
by Kay Schenk 11 Dec '19

11 Dec '19

Hello all-- It seems using ctrl-alt-F1 to exit from GUI back to MY OWN SESSION'S command line does not work for me. It does nothing. Is this something that needs to be explicitly enabled? I start GUI using "startx". Also, any info on what to use to get BACK to my X11 session. Discussions seem confusing on this point. Thanks for any help. -- "And in the end, only kindness matters." -- Jewel, "Hands" ______ Kay Schenk

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centos8 :: firewalld active but tables empty
by Adrian Sevcenco 11 Dec '19

11 Dec '19

Hi! I have a minimal installation of centos8 + packages for freeipa as a vbox vm. there is something strange with the firewall rules : [root@ldap ~]# iptables -S -P INPUT ACCEPT -P FORWARD ACCEPT -P OUTPUT ACCEPT [root@ldap ~]# firewall-cmd --get-active-zones public interfaces: enp0s17 [root@ldap ~]# firewall-cmd --state running [root@ldap ~]# firewall-cmd --zone=public --permanent --list-all public target: default icmp-block-inversion: no interfaces: sources: services: cockpit dhcpv6-client dns freeipa-ldap freeipa-ldaps http https ssh ports: 22/tcp 60000/tcp protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: Does anyone know what is the problem or how can i fix this? Thank you! Adrian

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Re: [CentOS] Unusual question
by Mark (Netbook) 10 Dec '19

10 Dec '19

Hello, Is the Intel Celeron J5005 processor supported on CentOS 6.8. If not, is there a CentOS version which supports this processor. Regards, Mark Woolfson MW Consultancy Ltd Leeds LS18 4LY United Kingdom Tel: +44 113 259 1204 Mob: +44 786 065 2778

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PHP handler for .html files - C7
by Gary Stainburn 10 Dec '19

10 Dec '19

Morning all, I am finally moving some old (F9 thru F17) servers to C7 (Plus PHP7/Pgsql10) boxes. On the old boxes they all had it set so that .htm and .html files were handled by PHP in addition to the normal .php files. This was done with the simple change to: AddHandler php5-script .php .htm .html AddType text/html .php .htm .html in /etc/httpd/conf.d/php.inc. I did the same on my first new server but found that this did not work, and the login.html did not get handled. I then added it to fine filematch so my full php.conf on the new box is: <Files ".user.ini"> <IfModule mod_authz_core.c> Require all denied </IfModule> <IfModule !mod_authz_core.c> Order allow,deny Deny from all Satisfy All </IfModule> </Files> AddType text/html .php .htm .html DirectoryIndex index.php <IfModule mod_php7.c> <FilesMatch \.(php|phar|htm|hml)$> SetHandler application/x-httpd-php </FilesMatch> php_value session.save_handler "files" php_value session.save_path "/var/lib/php/session" php_value soap.wsdl_cache_dir "/var/lib/php/wsdlcache" </IfModule> I done some Googling and have found a number of responses saying that this can not be done, this should not be done, this can be done, and here's how to do it. However I haven't found a response that actually works. I have dozens of sites with hundreds of pages so I really would like to find a solution. Can anyone help?

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Re: [CentOS] What about Mate Desktop on Centos 8?
by H 10 Dec '19

10 Dec '19

On 11/25/2019 11:14 PM, isdtor wrote: >>> Enable and start httpd. Write a build script that builds the rpms in order, transfers them to the local repo, runs createrepo, repeat. mozo needs python 3.5 and I couldn't do that in mock (SCLo rh-python35). >>> >> You kindly offered a working version of Mate 1.20 - does that offer still stand? If so, I am interested in installing it on C 7. > > At this point, that would be a bit painful. I rebuilt the C7 vm here and lost all the rpms, so I'd have to rebuild them from the sources I posted online. For which I'd have to recreate the build script. > > At least those files are still online ... > > There was a recent post to the list where someoen ported the Fedora rpms, does that help you? > I see, that is indeed unfortunate. Although I have been using Linux for some time, I am a complete beginner to compiling etc. Do you have notes left?

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