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Centos 7 and Kably lake: black screen
by Louis Lagendijk 19 Nov '16

19 Nov '16

I got a new laptop as my old one died: an HP Probook 470 G4. I installed Centos 7 1511. The laptop has a Kaby Lake i5 CPU and an 01:00.0 3D controller: NVIDIA Corporation Device 134e (rev a2). Fedora recognizes it as a GM108M/930MX. This may give some hints, but it is not that the standard kernel does not support it, this output comes from the 4.8.7 mainline kernel which should support this configuration? GM108 support was added in kernel 4.7, Kaby lake support was added in 4.5... When I boot nothing shows up after the UEFI Grub menu: the system runs but nothing is shown on the display, except for a non-blinking cursor in the upper left of the screen. I tried a number of things: - Installed the latest ml-kernel from Elrepo (4.8.7-1) - I also tried the following on the kernel commandline: nomodeset i915.nomodeset=0 nouveau.modeset=0 Nothing changes the fact that there is no display. I had to install Centos 7 using vnc as even a text install did not work Does anybody have some idea what the cause could be and what to try next? /Louis

3 5

kde-runtime fails to install on Custom ISO due to dependency error
by Maheshwari, Shagun 19 Nov '16

19 Nov '16

Hi, I have built successfully all the dependent packages of kde-runtime. Following is the list of RPMs cloned and built from GIT:- kde-runtime-4.10.5-8.el7.centos.x86_64.rpm kde-runtime-drkonqi-4.10.5-8.el7.centos.x86_64.rpm kde-runtime-libs-4.10.5-8.el7.centos.x86_64.rpm kde-baseapps-4.10.5-4.el7.centos.x86_64.rpm kde-baseapps-libs-4.10.5-4.el7.centos.x86_64.rpm However, when we copy these RPMS to our ISO, anaconda installer fails to install due to dependency error: package: kde-baseapps-4.10.5-4.el7.centos.x86_64 unresolved deps: kde-runtime >= 0:4.14.8 On GIT kde-runtime has 4.10.5 latest version. How is it possible, to get this error, how come package is not satisfying minimum dependency ? If i do yumdownloader for all these above RPMs, then i get following RPMs without "centos" name:- kde-runtime-4.10.5-8.el7.x86_64.rpm kde-runtime-drkonqi-4.10.5-8.el7.x86_64.rpm kde-runtime-libs-4.10.5-8.el7.x86_64.rpm kde-baseapps-4.10.5-4.el7.x86_64.rpm kde-baseapps-libs-4.10.5-4.el7.x86_64.rpm If i copy paste above RPMS to my custom ISO, then anaconda successfully installs these packages, without any errors. Regards, Shagun

2 1

[OT] tea timer
by geo.inbox.ignored 19 Nov '16

19 Nov '16

at one time, a long while back, kde dt had a 'tea timer' applet for the 'system tray'. do not need to time tea, but do have need for a timer for other uses. anyone know of an app that will run in 'system tray'? tia. -- peace out. tc,hago. CentOS GNU/Linux 6.8 KDE 4.3.4 g . =+= Tired of having your microsoft os hacked? Change to Linux os, used by microsoft hackers. =+= If Bill Gates got a dime for every time Windows crashes... ...oh, wait. He does. THAT explains it! =+= in a world with out fences, who needs gates. =+=

1 0

Modern FireFox on CentOS 7
by Alice Wonder 18 Nov '16

18 Nov '16

No idea who this will be useful for, but starting with FireFox 49 I have been running a modern FireFox with CentOS 7. I needed to in order to play with the new Service Worker based Push API but it has other things FireFox 45 ESR doesn't have - such as working html5 details/summary tags - which I make us when a page needs a Table of Contents, for example. Anyway I start with Fedora src.rpm and build it in mock on my system. Here are the changes I made to Fedora spec file for FireFox 50: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- --- firefox.spec.orig 2016-11-18 12:31:02.963164405 -0800 +++ firefox.spec 2016-11-18 12:50:16.068918152 -0800 @@ -1,5 +1,5 @@ # Use system nspr/nss? -%define system_nss 1 +%define system_nss 0 # Use system sqlite? %if 0%{?fedora} > 23 @@ -27,7 +27,7 @@ %endif # Hardened build? -%if 0%{?fedora} > 20 +%if 0%{?fedora} > 20 || 0%{?rhel} > 6 %define hardened_build 1 %else %define hardened_build 0 @@ -94,7 +94,7 @@ Summary: Mozilla Firefox Web browser Name: firefox Version: 50.0 -Release: 1%{?pre_tag}%{?dist} +Release: 1%{?pre_tag}%{?dist}.0 URL: https://www.mozilla.org/firefox/ License: MPLv1.1 or GPLv2+ or LGPLv2+ Group: Applications/Internet @@ -127,7 +127,7 @@ Patch204: rhbz-966424.patch Patch215: firefox-enable-addons.patch Patch219: rhbz-1173156.patch -Patch221: firefox-fedora-ua.patch +#Patch221: firefox-fedora-ua.patch Patch223: rhbz-1291190-appchooser-crash.patch Patch224: mozilla-1170092.patch Patch225: mozilla-1005640-accept-lang.patch @@ -269,7 +269,7 @@ %patch204 -p2 -b .966424 %patch215 -p1 -b .addons %patch219 -p2 -b .rhbz-1173156 -%patch221 -p2 -b .fedora-ua +#%%patch221 -p2 -b .fedora-ua %if 0%{?fedora} > 22 %patch223 -p1 -b .appchooser-crash %endif @@ -786,6 +786,9 @@ #--------------------------------------------------------------------- %changelog +* Fri Nov 18 2016 Alice Wonder <buildmaster(a)librelamp.com> - 50.0-1.0 +- Build for CentOS 7, disable UA patch + * Thu Nov 10 2016 Martin Stransky <stransky(a)redhat.com> - 50.0-1 - Update to 50.0 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- nss in CentOS is too old so that has to be disabled. Hardened build works so I change the detection macro to trigger The UA patch I disable for privacy reasons. Including the distribution does not convey meaningful information to a website, it only adds a characteristic that helps with fingerprinting. So I don't apply that patch, X11 Linux in the UA string is enough information on its own. Hope this is helpful to someone, but of course remember that when CentOS is using an older version, you won't benefit from security patch updates to CentOS. Have to watch Fedora to know when its time to download another src.rpm that includes the fixes. So only use this over CentOS FireFox if you really need it.

1 0

CentOS 7 + KDE - default keyboard layout?
by Nicolas Kovacs 18 Nov '16

18 Nov '16

Hi, I'm currently fiddling with CentOS 7 and KDE 4.14, and I must say, I'm pleasantly surprised. This is one of the cleanest implementations of KDE I've ever seen, and with some tweaking (a lot, in fact) this can be turned into a highly functional desktop with all the bling and bells and whistles. But right now, I have some minor problems to solve. First things first. My system is installed in French, with a swiss french keyboard (fr_CH-latin1) as default. This works OK in console mode, but when KDE launches the first time, the default keyboard is US, and there's a french (fr-latin1) alternative configured. In my humble opinion, this looks like a minor bug, because the default keyboard should be the same as the one defined in the installer. Now I know this can be changed easily, but I'm planning to use this in a few production environments like our local school. Which would mean I have to log into every single account to switch the keyboard layout manually. Now I wonder if this can't be done by the way of a profile in /etc/skel. I've already created a custom user profile for my users, to be put in /etc/skel. I have a little script that puts all these in the right place: https://github.com/kikinovak/centos/tree/master/el7/kde If I create a few custom keyboard layouts in KDE (say french, swiss french and german), are these stored somewhere locally in ~/.kde/share? I searched around a bit, but couldn't find the place. Any suggestions? Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Web : http://www.microlinux.fr Mail : info(a)microlinux.fr Tél. : 04 66 63 10 32

2 6

Anaconda installer fails to install nodejs010 and npm due to dependency error
by Maheshwari, Shagun 18 Nov '16

18 Nov '16

Hi, I have built dependent packages of nodejs010 and npm successfully using mock and copy these RPMS to our ISO, anaconada installer fails to install due to dependency errors: nodejs010-nodejs-are-we-there-yet-1.0.4-1.el7.centos.noarch requires nodejs010-npm(readable-stream) < 2 nodejs010-nodejs-cmd-shim-2.0.0-2.el7.centos.noarch requires nodejs010-npm(graceful-fs) < 4 nodejs010-nodejs-columnify-1.3.2-3.el7.centos.noarch requires nodejs010-npm(strip-ansi) >= 2.0.0 nodejs010-nodejs-fstream-ignore-1.0.2-1.el7.centos.noarch requires nodejs010-npm(minimatch) < 3 nodejs010-nodejs-gauge-1.2.2-3.el7.centos.noarch requires nodejs010-npm(has-unicode) < 2 nodejs010-nodejs-init-package-json-1.9.1-1.el7.centos.noarch requires nodejs010-npm(promzard) >= 0.3.0 nodejs010-nodejs-npm-registry-client-7.0.8-1.el7.centos.noarch requires nodejs010-npm(concat-stream) >= 1.4.6 nodejs010-nodejs-npm-registry-client-7.0.8-1.el7.centos.noarch requires nodejs010-npm(request) >= 2.47.0 nodejs010-nodejs-npm-registry-client-7.0.8-1.el7.centos.noarch requires nodejs010-npm(retry) >= 0.8.0 nodejs010-nodejs-which-1.2.0-1.el7.centos.noarch requires nodejs010-npm(is-absolute) < 0.2 If I download nodejs010 and npm dependent RPMS of same version from yumdownloader command, then I get RPMs without "centos" name. yumdownloader command taken build RPMs from repo: [centos-sclo-rh] :http://mirror.centos.org/centos/7/sclo/x86_64/rh/nodejs010/) If I copy paste these RPMS to my custom ISO, then anaconda successfully installs these packages without any error. Kindly answer. Regards, Shagun

1 0

Authconfig package fails verification using RPM
by Maheshwari, Shagun 18 Nov '16

18 Nov '16

Hi, I tried executing the rpm -V command on the packages of the CentOS 7.2 ISO which I have created, the verification failed for some of them. Here is the log for 'authconfig' : Steps: 1. Execute command : rpm -V authconfig 2. Observe the output Expected Result: If there is no error, nothing should be displayed Actual Result: Verification fails with following error log: S.5....T.c /etc/sysconfig/authconfig -When I uninstalled the package and re-installed it using YUM, the verification for the same passed.- -When I executed the same command on the same package of CentOS-7-x86_64-Everything-1511.iso the verification failed. So, I concluded that the problem is not with my ISO as the same is failing for standard ISO also. Please provide info on what this -V option actually does, and why these verification is failing for even the standard rpms. Is that a flaw ???? Regards, Shagun

2 1

Sound restored
by j_post 18 Nov '16

18 Nov '16

Passing on this information in case it may be useful to others. Some months ago I posted a message about my sound on CentOS 6.8 no longer working. I'd done considerable research on the net and found no useful information on the cause. The sound worked if I booted from a live DVD of CentOS 6.8, but not when I booted from the hard drive. Recently during a system update that included a new kernel there where some very interesting messages from yum about the problem but no information that helped with a solution. Someone else recently posted a message with the same output from yum. None of the suggestions helped with my computer though. Then, just on a whim, I logged in as root and the sound worked, but only if I logged in as root. Long story short: Copying the files in /root/.pulse to my home .pulse directory solved the problem. I now have sound! I have no idea how those files in ~/.pulse got changed. It would be interesting to know if anyone has any ideas. (And, no, I did not do any messing around with system configuration by any means, so that's not how the files got changed.) Jeff

1 0

CentOS-announce Digest, Vol 141, Issue 3
by centos-announce-request＠centos.org 17 Nov '16

17 Nov '16

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. [Infra] - {mail, lists}.centos.org scheduled migration (Fabian Arrotin) ---------------------------------------------------------------------- Message: 1 Date: Thu, 17 Nov 2016 11:56:41 +0100 From: Fabian Arrotin <arrfab(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] [Infra] - {mail, lists}.centos.org scheduled migration Message-ID: <153a2b11-ef14-7634-3035-7deae6ae060b(a)centos.org> Content-Type: text/plain; charset="utf-8" We'd just like to inform you that the current machine hosting all the CentOS mailing lists (on http://lists.centos.org) needs to be replaced and so the mailman service needs to be moved/migrated to a new host. Migration is scheduled for """"Monday November 21th, 8:00 am UTC time"""". You can convert to local time with $(date -d '2016-11-21 8:00 UTC') Expected downtime is ~1 hour (time for backup/archives to be restored, and DNS records propagation) but we hope to be able to restart the service earlier. The new mail host will be CentOS 7 based, so mailman will jump from version 2.1.12 to 2.1.15, and we'll have proper IPv6 connectivity, meaning AAAA records for mail.centos.org and lists.centos.org. If you have questions, comments or feedback, please join the #centos-devel channel on irc.freenode.net. Thanks for your comprehending and patience. on behalf of the Infra team, -- Fabian Arrotin The CentOS Project | http://www.centos.org gpg key: 56BEC54E | twitter: @arrfab

1 0

ACPI ERROR
by Alessandro Baggi 17 Nov '16

17 Nov '16

Hi list, I've installed C7 1511 (kernel 3.10.x) on a skylake mother board with i3-6100. I know about skylake problems. For the iGPU I've used i915.preliminary_support and ok. Some days ago, I get different strange error on this machine. When screensaver starts or when monitor will be in energy saving, if I try to get access to the system I get different strange behaviour and can't use my machine. To solve this, I've disabled monitor power saving from kde. Yesterday, I've powered off this machine through an ssh session an system won't shut down and get error like "shutdown was delayed for 120 seconds..." but I can't supply information about this last problem. In my dmesg I get: [ 0.000000] ACPI Error: Gpe0Block - 32-bit FADT register is too long (32 bytes, 256 bits) to convert to GAS struct - 255 bits max, truncating (20130517/tbfadt-202) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] spurious 8259A interrupt: IRQ7. [ 0.014754] ACPI Error: [\_SB_.PCI0.XHC_.RHUB.HS11] Namespace lookup failure, AE_NOT_FOUND (20130517/dswload-194) [ 0.117596] ACPI: Using IOAPIC for interrupt routing [ 0.127508] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.135161] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.135193] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.135226] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.135257] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 *15) [ 0.135288] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.135320] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.135351] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.135381] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0 [ 0.419906] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.419908] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS01._PLD] (Node ffff880135b160c8), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.420267] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.420268] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS02._PLD] (Node ffff880135b16118), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.420591] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.420592] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS03._PLD] (Node ffff880135b16168), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.420912] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.420913] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS04._PLD] (Node ffff880135b161b8), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.421260] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.421261] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS05._PLD] (Node ffff880135b16208), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.421582] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.421584] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS06._PLD] (Node ffff880135b16258), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.421904] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.421905] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS07._PLD] (Node ffff880135b162a8), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.422251] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.422252] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS08._PLD] (Node ffff880135b162f8), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.422573] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.422574] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS09._PLD] (Node ffff880135b16348), AE_AML_NO_OPERAND (20130517/psparse-536) [ 0.422893] ACPI Error: No object attached to node ffff880135b16078 (20130517/exresnte-127) [ 0.422895] ACPI Error: Method parse/execution failed [\_SB_.PCI0.XHC_.RHUB.HS10._PLD] (Node ffff880135b16398), AE_AML_NO_OPERAND (20130517/psparse-536) How I can solve/mitigate those problems/errors? Thanks in advance.

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