I enabled that debug option thingy. I'll try to have a go at a mainline kernel build at some point.
Now the problem is I can't reproduce this so far. gnome-shell/xwayland randomly exits at some point without any explanation (you can see it just starts broken pipe at 12:31:54, no crash before, I need to find the cause for that and report another bug :(), and then it *might* trigger a suspend when switching to the gdm session. But like not every logout (forced or manual) triggers that. I think the hard part is that it suspends while it's VT switching to gdm. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/2085340 Title: Plenty of amdgpu backtraces post resume Status in linux package in Ubuntu: Confirmed Status in mesa package in Ubuntu: Confirmed Bug description: This is a very weird case: The GNOME session crashed 3 times today, the last time, it went to gdm, but then gdm did not recognize it was docked and suspended. I think the kernel needed two attempts to resume, it got suspended again after the first one; and it produced a whole bunch of back traces in dmesg. [ 3300.659129] WARNING: CPU: 1 PID: 65823 at drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:315 dal_gpio_service_open+0x1b6/0x270 [amdgpu] [ 3410.146130] WARNING: CPU: 4 PID: 73742 at drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:221 dmub_psr_enable+0x102/0x110 [amdgpu] ProblemType: Bug DistroRelease: Ubuntu 24.10 Package: linux-image-6.11.0-9-generic 6.11.0-9.9 ProcVersionSignature: Ubuntu 6.11.0-9.9-generic 6.11.0 Uname: Linux 6.11.0-9-generic x86_64 ApportVersion: 2.30.0-0ubuntu4 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: GNOME Date: Tue Oct 22 12:45:20 2024 InstallationDate: Installed on 2022-11-26 (696 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221126) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: LENOVO 21CF004PGE ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-9-generic root=/dev/mapper/ubuntu-root ro rootflags=subvol=@next quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M zswap.enabled=1 zswap.compressor=zstd zswap.max_pool_percent=20 zswap.zpool=zsmalloc vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-6.11.0-9-generic N/A linux-backports-modules-6.11.0-9-generic N/A linux-firmware 20240913.gita34e7a5f-0ubuntu2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/29/2024 dmi.bios.release: 1.53 dmi.bios.vendor: LENOVO dmi.bios.version: R23ET77W (1.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 21CF004PGE dmi.board.vendor: LENOVO dmi.board.version: SDK0T76538 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.32 dmi.modalias: dmi:bvnLENOVO:bvrR23ET77W(1.53):bd05/29/2024:br1.53:efr1.32:svnLENOVO:pn21CF004PGE:pvrThinkPadT14Gen3:rvnLENOVO:rn21CF004PGE:rvrSDK0T76538WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21CF_BU_Think_FM_ThinkPadT14Gen3: dmi.product.family: ThinkPad T14 Gen 3 dmi.product.name: 21CF004PGE dmi.product.sku: LENOVO_MT_21CF_BU_Think_FM_ThinkPad T14 Gen 3 dmi.product.version: ThinkPad T14 Gen 3 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2085340/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
