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I've been using 23.04 for a few months, and experienced a total system
hang occasionally when sharing my screen over Zoom or Google Meet
(running on Google Chrome).
At first it hangs and then it periodically flashes like it's trying
(unsuccessfully) to recover; I've got 3 screens (including the laptop's
internal one) and each attempt shows something different (at first it
tries to recover the contents of all 3 screens, then it shows only one
of them, and then it shows the same content on all 3, but it never gets
responsive).
I've recently upgraded to 23.10, hoping a new kernel would help the
situation. It's only gotten considerably worse now; it hangs sometimes
just when opening Zoom; it's somehow easier to reproduce with Google
Chrome. Interestingly, it fails quickly and reliably now when enabling
my webcam (with special effects). It started hanging badly when using
Google Maps as well.
For all these behaviors, I suspect amdgpu is to blame (I'm running on
Renoir, 4750U Pro); `dmesg` and `journalctl` didn't seem to show
anything interesting.
Any tips about debugging this further?
ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: linux-generic 6.5.0.10.12
ProcVersionSignature: Ubuntu 6.5.0-10.10-generic 6.5.3
Uname: Linux 6.5.0-10-generic x86_64
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: GNOME
Date: Thu Nov 16 02:27:45 2023
InstallationDate: Installed on 2023-07-02 (137 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418)
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-10-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.5.0-10-generic N/A
linux-backports-modules-6.5.0-10-generic N/A
linux-firmware 20230919.git3672ccab-0ubuntu2.1
SourcePackage: linux
UpgradeStatus: Upgraded to mantic on 2023-11-14 (2 days ago)
dmi.bios.date: 06/13/2023
dmi.bios.release: 1.44
dmi.bios.vendor: LENOVO
dmi.bios.version: R1BET75W(1.44 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20UD000GUS
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.44
dmi.modalias:
dmi:bvnLENOVO:bvrR1BET75W(1.44):bd06/13/2023:br1.44:efr1.44:svnLENOVO:pn20UD000GUS:pvrThinkPadT14Gen1:rvnLENOVO:rn20UD000GUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20UD_BU_Think_FM_ThinkPadT14Gen1:
dmi.product.family: ThinkPad T14 Gen 1
dmi.product.name: 20UD000GUS
dmi.product.sku: LENOVO_MT_20UD_BU_Think_FM_ThinkPad T14 Gen 1
dmi.product.version: ThinkPad T14 Gen 1
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: mesa (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug mantic wayland-session
--
amdgpu: GPU Recovery fails, frequent hangs
https://bugs.launchpad.net/bugs/2043640
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is subscribed to mesa in Ubuntu.
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