*** This bug is a duplicate of bug 1867668 ***
https://bugs.launchpad.net/bugs/1867668
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1867668, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1867668
Visual artifacts in Gnome Shell when using the 'intel' Xorg driver
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https://bugs.launchpad.net/bugs/1901542
Title:
[Skylake] Wallpaper corrupted after upgrading to 20.04
Status in mutter package in Ubuntu:
New
Bug description:
Displays are corrupted after upgrading to 20.04. No video players
appear to work (VLC, mplayer), crashing with "Segmentation fault".
If I boot up in recovery mode and then continue to normal bootup, the
screen appears fine and the video players work.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
CasperMD5CheckResult: skip
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Oct 26 13:03:27 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation HD Graphics 530 [8086:1912] (rev 06) (prog-if 00 [VGA
controller])
Subsystem: Dell HD Graphics 530 [1028:06f7]
InstallationDate: Installed on 2016-11-05 (1450 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
MachineType: Dell Inc. Inspiron 3650
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-52-generic
root=UUID=e9f748e2-864c-425c-8218-4007afd40ebb ro quiet splash
i915.alpha_support=1 vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/30/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 3.3.6
dmi.board.name: 0C2XKD
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvr3.3.6:bd09/30/2016:svnDellInc.:pnInspiron3650:pvrX00:rvnDellInc.:rn0C2XKD:rvrA00:cvnDellInc.:ct3:cvrNotSpecified:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 3650
dmi.product.sku: Inspiron 3650
dmi.product.version: X00
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1
version.libdrm2: libdrm2 2.4.101-2
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.8-0ubuntu1~20.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1
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
xserver.bootTime: Mon Oct 26 11:38:32 2020
xserver.configfile: default
xserver.errors:
No devices detected.
open /dev/dri/card0: No such file or directory
open /dev/dri/card0: No such file or directory
Screen 0 deleted because of no matching config section.
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
xserver.version: 2:1.20.8-2ubuntu2.4
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