I've re-upgraded to 24.04 and this is still happening. I will look into the posted workarounds and see if I can gather more information.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2064037 Title: gnome-shell crashes with SIGSEGV in tilingWindowManager.js:99 Status in gnome-shell package in Ubuntu: Confirmed Status in gnome-shell-extension-tiling-assistant package in Ubuntu: Confirmed Bug description: I've written an AskUbuntu question about this: https://askubuntu.com/questions/1511958/screen-lock-keeps-occuring- on-24-04-even-though-i-believe-ive-disabled-it/1512075#1512075 Originally I thought it was gnome not respecting my setting to prevent locking the screen after idling, but after discussing the issue on matrix (https://matrix.to/#/!EJhpCQHHqqcNicfiql:xentonix.net/$kPbn- fqDZgoG4s6PyQfki8tcSKJUpGH9QrXZSSV_vKY?via=decred.org&via=matrix.org&via=ubuntu.com) I think it is actually just a gdm or gnome-shell crash that happens when the PC idles, the screen turns off, and then I wake it. To summarize the symptom. I have the PC set to disable the screen after being idle for 5 minutes. I also set it such that it should not lock the session when this happens. (I want to turn on the screen and get right back to where I was without password overhead). What I've observed is that when I give the idle PC keyboard input, it wakes to a login screen, and when I login my windows from the previous session are completely gone (although tmux sessions are still alive). I've attached a relevant section of `journalctl --user` from around the time when I last tried to interact with the idle PC. I believe the "wake" event happens at `Apr 28 13:42:43` at which point we start seeing whoopsie messages: ``` Apr 28 13:42:44 toothbrush systemd[1]: Started whoopsie.service - crash report submission. ``` And then what looks like logs indicating that I was logged out and the previous session was ended: ``` Apr 28 13:42:56 toothbrush systemd[1]: run-user-1000-gvfs.mount: Deactivated successfully. Apr 28 13:42:57 toothbrush gdm-password][60731]: pam_unix(gdm-password:session): session closed for user joncrall Apr 28 13:42:57 toothbrush systemd[1]: session-61.scope: Deactivated successfully. Apr 28 13:42:57 toothbrush systemd[1]: session-61.scope: Consumed 12min 9.467s CPU time. Apr 28 13:42:57 toothbrush systemd-logind[1790]: Session 61 logged out. Waiting for processes to exit. Apr 28 13:42:57 toothbrush systemd-logind[1790]: Removed session 61. ``` The time from `13:42:44` to `13:43:07` where I get: ``` Apr 28 13:43:07 toothbrush systemd-logind[1790]: New session 221 of user joncrall. Apr 28 13:43:07 toothbrush systemd[1]: Started session-221.scope - Session 221 of User joncrall. ``` seems about right, because it takes a few seconds to go from de-idling the machine to seeing any sort of display. System Information: No LSB modules are available. Description: Ubuntu 24.04 LTS Release: 24.04 # System Details Report --- ## Report details - **Date generated:** 2024-04-28 15:17:36 ## Hardware Information: - **Hardware Model:** ASUS ROG STRIX Z590-E GAMING WIFI - **Memory:** 128.0 GiB - **Processor:** 11th Gen Intel® Core™ i9-11900K × 16 - **Graphics:** NVIDIA GeForce RTX™ 3090 - **Graphics 1:** NVIDIA GeForce RTX™ 3090 - **Disk Capacity:** 45.0 TB ## Software Information: - **Firmware Version:** 0232 - **OS Name:** Ubuntu 24.04 LTS - **OS Build:** (null) - **OS Type:** 64-bit - **GNOME Version:** 46 - **Windowing System:** X11 - **Kernel Version:** Linux 6.8.0-31-generic Nvidia versions: NVIDIA-SMI 535.171.04 Driver Version: 535.171.04 CUDA Version: 12.2 ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: gdm3 46.0-2ubuntu1 ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1 Uname: Linux 6.8.0-31-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia zfs ApportVersion: 2.28.1-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sun Apr 28 15:04:13 2024 InstallationDate: Installed on 2024-04-25 (3 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.gdm3.custom.conf: 2024-04-25T18:50:53.891514 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2064037/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp