amdgpu driver crash: ring gfx_0.0.0 timeout

ThinkPad Z13 with 3 displays connected.

Using Ubuntu 23.04 with 6.2.0-26-generic, the graphical desktop locks or crashes. dmesg has the following error:

[Mon Aug 14 08:06:06 2023] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx_0.0.0 timeout, signaled seq=5346515, emitted seq=5346517
[Mon Aug 14 08:06:06 2023] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process Xorg pid 3456 thread Xorg:cs0 pid 3464
[Mon Aug 14 08:06:06 2023] amdgpu 0000:63:00.0: amdgpu: GPU reset begin!

This happens every few days, and I either have to restart the desktop or the entire computer. Today it happened at 08:06 when I wasn't at the machine doing anything. But many applications were still running, as I left it on Friday.

I have two external displays attached via a USB type C hub.

alan@ziggy:~$ xrandr | grep -B2 "*"
eDP connected 1920x1200+0+0 (normal left inverted right x axis y axis) 289mm x 186mm
   2880x1800 60.00 +
   1920x1200 60.00*
--
DisplayPort-6 disconnected (normal left inverted right x axis y axis)
DisplayPort-7 connected 1920x1080+3840+0 (normal left inverted right x axis y axis) 527mm x 296mm
   1920x1080 60.00*+ 50.00 59.94
--
   720x400 70.08
DisplayPort-8 connected primary 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm
   1920x1080 60.00*+ 50.00 59.94

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: linux-image-6.2.0-26-generic 6.2.0-26.26
ProcVersionSignature: Ubuntu 6.2.0-26.26-generic 6.2.13
Uname: Linux 6.2.0-26-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 14 08:57:10 2023
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-sutton-focal-amd64-20220803-89+sutton-focal-amd64+X02
InstallationDate: Installed on 2022-08-05 (373 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20220803-13:42
MachineType: LENOVO 21D2CTO1WW
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-26-generic root=UUID=96c77f27-d90f-4d14-a5d5-59ac57b3f6dc 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.
RebootRequiredPkgs: Error: path contained symlinks.
RelatedPackageVersions:
 linux-restricted-modules-6.2.0-26-generic N/A
 linux-backports-modules-6.2.0-26-generic N/A
 linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.2
SourcePackage: linux
UpgradeStatus: Upgraded to lunar on 2023-01-02 (223 days ago)
dmi.bios.date: 12/08/2022
dmi.bios.release: 1.27
dmi.bios.vendor: LENOVO
dmi.bios.version: N3GET47W (1.27 )
dmi.board.asset.tag: Not Available
dmi.board.name: 21D2CTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.54
dmi.modalias: dmi:bvnLENOVO:bvrN3GET47W(1.27):bd12/08/2022:br1.27:efr1.54:svnLENOVO:pn21D2CTO1WW:pvrThinkPadZ13Gen1:rvnLENOVO:rn21D2CTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21D2_BU_Think_FM_ThinkPadZ13Gen1:
dmi.product.family: ThinkPad Z13 Gen 1
dmi.product.name: 21D2CTO1WW
dmi.product.sku: LENOVO_MT_21D2_BU_Think_FM_ThinkPad Z13 Gen 1
dmi.product.version: ThinkPad Z13 Gen 1
dmi.sys.vendor: LENOVO