Would it be possible for you to do a kernel bisection?
First, find the last -rc kernel works and the first -rc kernel doesn’t
work from http://kernel.ubuntu.com/~kernel-ppa/mainline/
Then,
$ sudo apt build-dep linux
$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
$ cd linux
$ git bisect start
$ git bisect good $(the working version you found)
$ git bisect bad $(the non-working version found)
$ make localmodconfig
$ make -j`nproc` deb-pkg
Install the newly built kernel, then reboot with it.
If it still have the same issue,
$ git bisect bad
Otherwise,
$ git bisect good
Repeat to "make -j`nproc` deb-pkg" until you find the offending commit.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1928600
Title:
[amdgpu] Gnome locks up with artifacts on screen and
[drm:amdgpu_dm_commit_planes [amdgpu]] *ERROR* Waiting for fences
timed out!
Status in linux package in Ubuntu:
Incomplete
Bug description:
With this hardware configuration this issue has been a problem only
when suspending or resuming from suspend under 20.04. Having decided
to upgrade through 20.10 to 21.04 to see if things improve enough to
help me identify which package to report a bug against things have
become significantly worse.
With 20.04 it was an occasional occurrence found when returning to the
computer. Either it was stuck in the suspend process with a blank
screen or one with artefacts on, or it would start the resume and then
lock.
On the upgrade to 21.04 (I didn't stop on 20.10 for more than enough
time to tidy up and upgrade again), the system seemed improved
initially - including notably improved boot times (no idea if that is
related). After a bit of checking things out I went to enable the PPAs
that had been disabled (Teamviewer, Nextcloud, Anydesk and Chrome -
all of which have been installed after the problems were initially
noted). When the window to authenticate popped up the screen filled
with artefacts and I had to reset. After several attempts to reboot
into a working desktop variously booting to artefacts, or getting
artefacts immediately after logging in (usually when opening and
maximising a terminal to capture the logs for later) I managed to
change from Wayland to X.Org and logged in successfully with no
problems for the rest of the day (including a Jitsi meeting lasting
about 4 hours or more). The next day (today) suspend and resume is
causing problems as before, boot has slowed down again (again, no idea
if this is related).
Compared to 20.04 there are more frequent locks (it had reached one
every other day, but now it is more frequent - 4 today so far).
Key things I have noted:
- it is significantly worse under Wayland (to the point of being unusable)
- it usually happens during the suspend / resume, but not always
- when using the desktop it will always related to moving or resizing a window
- leaving the PC powered off for a few minutes helps to get a reliable reboot
(as in, if you reboot too quickly you get artefacts immediately after logging
in)
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: gnome-shell 3.38.4-1ubuntu2
ProcVersionSignature: Ubuntu 5.11.0-17.18-generic 5.11.12
Uname: Linux 5.11.0-17-generic x86_64
ApportVersion: 2.20.11-0ubuntu65
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sun May 16 19:23:00 2021
DisplayManager: gdm3
InstallationDate: Installed on 2020-10-16 (212 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
RelatedPackageVersions: mutter-common 3.38.4-1ubuntu2
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to hirsute on 2021-05-15 (1 days ago)
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu65
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 21.04
InstallationDate: Installed on 2020-10-16 (214 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
IwConfig:
lo no wireless extensions.
enp34s0 no wireless extensions.
MachineType: Micro-Star International Co., Ltd. MS-7B79
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-17-generic
root=UUID=2fd8e91e-4658-4060-bc40-5db44750fc91 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.11.0-17.18-generic 5.11.12
RelatedPackageVersions:
linux-restricted-modules-5.11.0-17-generic N/A
linux-backports-modules-5.11.0-17-generic N/A
linux-firmware 1.197
RfKill:
Tags: hirsute
Uname: Linux 5.11.0-17-generic x86_64
UpgradeStatus: Upgraded to hirsute on 2021-05-15 (3 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/06/2019
dmi.bios.release: 5.14
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: H.40
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X470 GAMING PLUS MAX (MS-7B79)
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: 3.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd.
dmi.chassis.version: 3.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrH.40:bd11/06/2019:br5.14:svnMicro-StarInternationalCo.,Ltd.:pnMS-7B79:pvr3.0:rvnMicro-StarInternationalCo.,Ltd.:rnX470GAMINGPLUSMAX(MS-7B79):rvr3.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr3.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7B79
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 3.0
dmi.sys.vendor: Micro-Star International Co., Ltd.
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