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After applying updates, Ubuntu 22.04 suggested rebooting the system.
After rebooting the system, the GUI doesn't come up. It also seems to
have changed grub defaults so that the grub menu no longer displays for
a countdown of 3 seconds.
During the first reboot after the update, a whole bunch of errors in red
flashed by as part of the boot sequence but I wasn't able to capture
them. That led to a non-responsive black screen with no cursor. Then I
tried a couple of more reboots, but while I didn't see any red text, the
system still didn't put up a GUI.
I tried a few things that didn't work. I then tried to do a do-release-
upgrade to Ubuntu 24.04 that I had been putting of because I couldn't
afford the risk of downtime if the upgrade went badly in case it fixed
whatever config snafu the first package-level upgrade screwed up. I also
tried to do a package reinstall of the ubuntu-desktop, gdm, and gnome
packages and none of that work, although I did get a cursor on a black
screen at one point, so I think the compositor is working, but the
display manager isn't working.
I can run commands on the Ctl-Alt-F2 virtual console, which is how I
initiated this bug report, but that's it. As far as I know, I'm running
gnome with the Wayland compositor.
There were a bunch of apparmor messages and warnings at one point, so
I'm not sure if that could be the problem.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.8.0-49.49-generic 6.8.12
Uname: Linux 6.8.0-49-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.1
Architecture: amd64
CasperMD5CheckResult: pass
CloudArchitecture: x86_64
CloudID: none
CloudName: none
CloudPlatform: none
CloudSubPlatform: config
Date: Sun Dec 1 18:25:25 2024
DistUpgraded: 2024-12-01 15:33:41,183 DEBUG migrateToDeb822Sources()
DistroCodename: noble
DistroVariant: ubuntu
GpuHangFrequency: Continuously
GpuHangReproducibility: Yes, I can easily reproduce it
GpuHangStarted: Today
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Navi 22 [Radeon RX 6700/6700 XT/6750 XT
/ 6800M/6850M XT] [1002:73df] (rev c5) (prog-if 00 [VGA controller])
Subsystem: ASRock Incorporation Navi 22 [Radeon RX 6700/6700 XT/6750 XT /
6800M/6850M XT] [1849:5210]
InstallationDate: Installed on 2020-12-21 (1441 days ago)
InstallationMedia: Ubuntu-Server 20.04.1 LTS "Focal Fossa" - Release amd64
(20200731)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
LANG=C.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=linux
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-49-generic
root=/dev/mapper/libbiegu-lv--root ro
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to noble on 2024-12-01 (0 days ago)
dmi.bios.date: 10/29/2020
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.10
dmi.board.name: B550 Taichi Razer Edition
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.10:bd10/29/2020:br5.17:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnB550TaichiRazerEdition:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
mtime.conffile..etc.init.d.apport: 2024-07-22T07:59:07
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.120-2build1
version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.2
version.libgl1-mesa-glx: libgl1-mesa-glx 23.0.4-0ubuntu1~22.04.1
version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug freeze noble ubuntu
--
gdm blank screen
https://bugs.launchpad.net/bugs/2090805
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