Interesting update -------------------- Given the "Unit nvidia-resume.service is masked" complain by systemd- logind in my previous comment, I thought it could be related with the switching on and off the proprietary nvidia driver: after turning it on, I turned it off (switching to Nouveau) because of this other bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1947614
So, I opened the "Software & Updates" tool and in "Additional Drivers" I turned nvidia-driver-470 on again and... voila', the session-crash-on-suspend bug disappeared. It looks like to me that the tool messed up some systemd units like nvidia-resume.service and it didn't return them to the previous state after I switched back to Nouveau. Note: the only thing I used to turn on and off the nvidia driver is that "Software & Updates" tool, no custom configurations/hacks at all. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1950393 Title: GDM session crashes on suspend on Ubuntu 21.10 Status in gdm3 package in Ubuntu: Incomplete Status in systemd package in Ubuntu: New Bug description: Since I started using kernel 5.13.0-20 (and 5.13.0-21) on Ubuntu 21.10, my GDM session crashes when I try to put my laptop to standby. I've attached a relevant slice of the system journal that starts from the moment I pressed the power button, configured to trigger suspend, in my case. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: xorg 1:7.7+22ubuntu2 ProcVersionSignature: Ubuntu 5.13.0-21.21-generic 5.13.18 Uname: Linux 5.13.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Nov 10 00:47:13 2021 DistUpgraded: 2021-10-16 23:05:19,206 DEBUG Running PostInstallScript: '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' DistroCodename: impish DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation HD Graphics 530 [8086:191b] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Lenovo HD Graphics 530 [17aa:380a] Subsystem: Lenovo GM107M [GeForce GTX 950M] [17aa:380b] InstallationDate: Installed on 2020-03-17 (602 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 80RU ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-21-generic root=UUID=0e855d19-79da-402d-9586-b7bfe9a9622a ro SourcePackage: xorg Symptom: display Title: Xorg crash UpgradeStatus: Upgraded to impish on 2021-10-16 (24 days ago) dmi.bios.date: 08/09/2017 dmi.bios.release: 1.61 dmi.bios.vendor: LENOVO dmi.bios.version: E5CN61WW dmi.board.asset.tag: No Asset Tag dmi.board.name: Lenovo ideapad 700-15ISK dmi.board.vendor: LENOVO dmi.board.version: NO DPK dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ideapad 700-15ISK dmi.ec.firmware.release: 1.22 dmi.modalias: dmi:bvnLENOVO:bvrE5CN61WW:bd08/09/2017:br1.61:efr1.22:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:skuLENOVO_MT_80RU_BU_idea_FM_Lenovoideapad700-15ISK: dmi.product.family: IDEAPAD dmi.product.name: 80RU dmi.product.sku: LENOVO_MT_80RU_BU_idea_FM_Lenovo ideapad 700-15ISK dmi.product.version: Lenovo ideapad 700-15ISK dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.107-8ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 21.2.2-1ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1950393/+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
