Public bug reported:
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
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug corruption focal third-party-packages ubuntu
** Attachment added: "Screenshot of display"
https://bugs.launchpad.net/bugs/1901542/+attachment/5427339/+files/Screenshot%20from%202020-10-26%2013-03-59.png
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https://bugs.launchpad.net/bugs/1901542
Title:
Displays corrupted after upgrading to 20.04
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