Discuss September 2020

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70 participants
52 discussions

MATE 1.20 test build for CentOS 7 available
by Greg Bailey 14 Oct '21

14 Oct '21

Hi everyone, There's been discussions in the past about updating MATE RPMs in EPEL-7: https://bugzilla.redhat.com/show_bug.cgi?id=1436260 https://lists.centos.org/pipermail/centos/2019-August/173154.html (and lots of others...) As a proof-of-concept, I've written some scripts that clone specific commits from the Fedora master branches, and then runs a tool to re-apply RPM scriptlets that are required by EL7 but removed from the Fedora .spec files. The scripts are available at: https://github.com/gebailey/mate-rpms/tree/master/1.20/el7 There's also instructions there if you want to try upgrading to MATE 1.20 w/o rebuilding them yourself. If these packages work for others, perhaps we can revisit the idea of updating the epel7 branches of the Fedora git repos and submitting an official update. There's nothing here (yet) about building MATE 1.22 (which might require a newer gcc for EL7), or building anything on CentOS 8, but thought the CentOS 7 users might find this helpful. -Greg

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CentOS advisories for 8 release
by Olivier Bonhomme 16 Dec '20

16 Dec '20

Hello dear CentOS community, I'm writing on this mailing list because I'm discovering CentOS 8 after several years of practice on CentOS 7. One of my main concern about a distribution is Bug Fixes and Security Fixes. For CentOS 7, all fixes where identified on CentOS-Announces lists with CESA, CEBA and CEEA which is a good thing in order to identify how a distribution can be broken, vulnerable. However, I didn't find any announcement for CentOS 8. I tried to investigate about any changes about announcement policies but I didn't find anything reliable. So I'm asking here what is exactly the status about announcements for CentOS 8 ? Is it a thing who totally disappeared replaced by Red Hat advisories or is it something different ? Or maybe it is just not planned yet ? Explanations would be very welcomed. Thanks for your answer Regards, Olivier Bonhomme

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Logitech C922 webcam
by H 06 Dec '20

06 Dec '20

Just installed the above USB webcam but it is not recognized by dmesg | grep usb, nor does Zoom recognize it. I was under the understanding it should not require a driver, or? I am running CentOS 7. Thanks.

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LibreOffice locking up
by H 07 Nov '20

07 Nov '20

I am running LibreOffice 5.3.6.1 under the latest update of CentOS 7 and the Mate desktop. Not infrequently LibreOffice Calc locks up and I have to force close the application. Altough the spreadsheet is rather large I would not consider it complex. This has been going on for some time and I am curious if the bug might be in LibreOffice or if there is some interaction with the Mate desktop that might be responsible. Both CentOS, LibreOffice and Mate have been regularly updated from the standard repositories for a long time. Does anyone else have the same problem?

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24 Oct '20

Hi all, I have a laptop in UEFI mode running CentOS 8.2. All works fine but when I enable Secure Boot, login via gdm is no longer possible. Console login is ok. I found some related discussions over on Ubuntu forums, suggesting that this could be related to 3rd-party kernel modules, such as nvidia. This laptop has only Intel builtin graphics, and every single module installed is part of the CentOS distribution. This is from a file /tmp/xses-.XXXXXX (random 6-char string) xrdb: Can't open display '' xmodmap: unable to open display '' Failed to import environment: Process org.freedesktop.systemd1 exited with status 1 /usr/bin/xmbind: Can't open display Unable to init server: Could not connect: Connection refused Something is different in the way Xorg is started. In this situation, the first part of the Xorg log file (under ~/.local) is a dump of X command line options. use: X [:<display>] [options] -a # ... -ac ... ...

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External harddisk
by H 22 Oct '20

22 Oct '20

I have an old external harddisk, Toshiba 320 Gb, with a USB connector that I wanted to check for contents. It did not start up when connected and I could not hear the motor spinning. After leaving it in the freezer overnight the motor spins but it is not recognized by my computer. I disassembled it and could see that the head assembly rests outside the disk but when it is powered on, the head first moves to the center of the disk, then to the periphery and finally back to the resting position. This happens every few seconds and leaving it connected overnight changed nothing. I installed smartmontools but the disk is not even recognized by my system as a /dev/sd* device and therefore not accessible to smartd (at least as far as I know it.) Any suggestions for what I could try? I am running CentOS 7. Thank you.

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Re: [CentOS] Viewing changelog for packages to be updated
by Akemi Yagi 07 Oct '20

07 Oct '20

On Wed, Aug 26, 2020 at 2:54 PM Kenneth Porter <shiva(a)sewingwitch.com> wrote: > > Is there some way to see the RPM changelog entries for a prospective yum > update? Ideally I'd like to see just the entries that are newer than the > version of the package I already have. > > I saw a new kernel in today's yum-cron email and I'd like to know what it's > about and how urgent the issue is for me. You may want to look into git.centos.org. For example, spec file diff for the latest C7 kernel update can be seen here: https://git.centos.org/rpms/kernel/c/c53828b00fb26a7f96b149eef5e220a5ed4cc4… Akemi

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Centos8: Glusterd do not start correctly when I startup or reboot all server together
by Dario Lesca 02 Oct '20

02 Oct '20

I have install and configure on two server centos8 glusterfs in replica mode in this manner: dnf install centos-release-gluster -y dnf install glusterfs-server glusterfs glusterfs-fuse -y systemctl enable --now glusterd gluster peer probe virt1 gluster peer status sh creavolume.sh gfsvol1 301G /gfsvol1 xfs # NOTE: this is a my shell script to create fs on lvm mkdir /gfsvol1/brick1 gluster pool list gluster volume create gfsvol1 replica 2 virt1:/gfsvol1/brick1 virt2:/gfsvol1/brick1 force gluster volume start gfsvol1 gluster volume info gfsvol1 gluster volume status gfsvol1 gluster volume heal gfsvol1 # add to /etc/fstab vi /etc/fstab virt1:/gfsvol2 /virt-gfs glusterfs defaults,noatime,_netdev 0 0 mkdir /virt-gfs mount -a All work fine but when I start or restart all server together glusterd server start but if I try mount the volume, gluster is not working. At this point if I restart the glusterd service and run "mount -a" all work fine. Seem is a boot network problem Then I have try modify glusterd.service with $ sudo systemctl edit glusterd.service --full And modify the unit in this way: #old < After=network.target < Before=network-online.target #new > After=network.target network-online.target > #Before=network-online.target Now all work fine, mostly when I start or restart all server together. There is another solution or this is a Bug? Many thanks for your suggest -- Dario Lesca (inviato dal mio Linux Fedora 32 Workstation)

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No sound after latest Firefox update (firefox-78.3.0-1.el6.centos.x86_64)
by Robert Nichols 02 Oct '20

02 Oct '20

With Firefox updated to firefox-78.3.0-1.el6.centos.x86_64, I cannot get sound from Firefox. I've tried restarting pulseaudio, also logging out and logging back in. No help. Other A/V apps work just fine. Downgrading to firefox-68.12.0-1.el6.centos.x86_64 makes sound work again. For now, I've excluded version firefox-78.3.0-1 from yum updates. Anyone else seeing this? Any hints? -- Bob Nichols "NOSPAM" is really part of my email address. Do NOT delete it.

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CentOS 7 (2009) in progress
by Johnny Hughes 30 Sep '20

30 Sep '20

OK all .. RHEL 7.9 source code updated today. I am currently working to start the build of CentOS 7 based on that [CentOS 7 (2009) ]. Currently, we need to bootstrap and then build llvm-toolset-9.0 and rust-toolset-1.41 as some of the released packages need those toolsets. I also need to check devtoolset-7 and devtoolset-8 and see if we need any updates to pacakges there before we start the main build .. and I need to see of any of the packages need devtoolset-9. Once we have all those prerequisites completed, I can start the main builds. The goal, as usual, is to get the CR repo populated in 7 to 10 days: https://wiki.centos.org/AdditionalResources/Repositories/CR And the final release completed in less than 40 days. Thanks, Johnny Hughes

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Discuss September 2020