You appear to be using the 'oibaf' PPA which is not supported, and is
known to cause bugs.
Please remove that PPA from your system, reboot, and then report new
bugs for any problems you find.
** Changed in: mutter (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mutter in Ubuntu.
https://bugs.launchpad.net/bugs/1875730
Title:
Gnome Shell wallpaper corruption
Status in mutter package in Ubuntu:
Invalid
Bug description:
Last week-end, after restarting my T470s running Ubuntu 19.10, I
experienced a lot of visual glitches that didn't occur before.
Some of the glitches include wallpaper corruptions, but also font
corruption, where certain characters don't render or render in a weird
way. I have also had some icons disappearing from the launcher, or
some applications being corrupted. I have posted more images about
this problem here
https://ubuntuforums.org/showthread.php?t=2441857&p=13951062#post13951062.
It is also worth noting that before restarting I had already noticed
that some applications were unexpectedly freezing for about 5-10
seconds.
I have already tried reinstalling xorg, without success. Then, I tried
running Ubuntu 20.04 from a USB stick, and the problem doesn't occur.
Today, I have upgraded Ubuntu to version 20.04 to see if it would fix
it, but without success again.
Note that when I restart the display server (Alt-F2 -> r -> Enter), it
fixes the problem (sometimes I have to restart it several times).
I would be happy to give you more information if you need.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg (not installed)
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 28 21:06:33 2020
DistUpgraded: 2020-04-28 18:36:07,244 ERROR got error from PostInstallScript
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process
“./xorg_fix_proprietary.py” (No such file or directory) (8))
DistroCodename: focal
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 6.1.6, 5.3.0-46-generic, x86_64: installed
virtualbox, 6.1.6, 5.4.0-26-generic, x86_64: installed
virtualbox-guest, 6.1.6, 5.3.0-46-generic, x86_64: installed
virtualbox-guest, 6.1.6, 5.4.0-26-generic, x86_64: installed (WARNING! Diff
between built and installed module!) (WARNING! Diff between built and installed
module!)
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA
controller])
Subsystem: Lenovo HD Graphics 620 [17aa:224b]
InstallationDate: Installed on 2019-09-19 (221 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
MachineType: LENOVO 20HGS14X00
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic
root=UUID=66402066-cedd-46a8-ba1a-67104f3abff7 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to focal on 2020-04-28 (0 days ago)
dmi.bios.date: 02/27/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: N1WET58W (1.37 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20HGS14X00
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1WET58W(1.37):bd02/27/2020:svnLENOVO:pn20HGS14X00:pvrThinkPadT470s:rvnLENOVO:rn20HGS14X00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T470s
dmi.product.name: 20HGS14X00
dmi.product.sku: LENOVO_MT_20HG_BU_Think_FM_ThinkPad T470s
dmi.product.version: ThinkPad T470s
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1
version.libdrm2: libdrm2 2.4.101+git2004261830.fd7f37~oibaf~e
version.libgl1-mesa-dri: libgl1-mesa-dri 20.1~git2004280730.b4cc11~oibaf~e
version.libgl1-mesa-glx: libgl1-mesa-glx 20.1~git2004280730.b4cc11~oibaf~e
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1875730/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
