The generic assertion failure bucket:
https://errors.ubuntu.com/problem/bc718fcc290d04f4e23c6246836d992f140e7058
keeps showing this bug.
Maybe coincidentally, this bug is only unfixed in 24.04 and the error
bucket shows no crash reports after 24.04.
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu)
Importance: Undecided => High
** Also affects: gnome-shell-extension-tiling-assistant (Ubuntu Questing)
Importance: Undecided
Status: New
** Also affects: gnome-shell-extension-tiling-assistant (Ubuntu Resolute)
Importance: High
Status: Fix Released
** Also affects: gnome-shell-extension-tiling-assistant (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: gnome-shell-extension-tiling-assistant (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu Questing)
Status: New => Fix Released
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu Plucky)
Status: New => Fix Released
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu Resolute)
Importance: High => Undecided
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu Noble)
Importance: Undecided => High
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu Noble)
Status: New => Triaged
** Changed in: gnome-shell-extension-tiling-assistant (Ubuntu Noble)
Milestone: None => noble-updates
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in Ubuntu.
https://bugs.launchpad.net/bugs/2068539
Title:
tiling operation triggers assertion in gnome-shell
[meta_window_get_workspaces: code should not be reached]
Status in Gnome Shell Extension Tiling Assistant:
New
Status in Mutter:
New
Status in gnome-shell-extension-tiling-assistant package in Ubuntu:
Fix Released
Status in gnome-shell-extension-tiling-assistant source package in Noble:
Triaged
Status in gnome-shell-extension-tiling-assistant source package in Plucky:
Fix Released
Status in gnome-shell-extension-tiling-assistant source package in Questing:
Fix Released
Status in gnome-shell-extension-tiling-assistant source package in Resolute:
Fix Released
Bug description:
Ubuntu 24.04 LTS
gnome-shell-extension-ubuntu-tiling-assistant 46-1ubuntu1
gnome-shell 46.0-0ubuntu5.1
I am at a very stock X11 session with a i915 laptop. I move a firefox
window from my primary monitor to my secondary monitor and make it
full screen.
I am running, I guess, tile(...) in tilingWindowManager.js and I am
exactly at
const workArea = new
Rect(window.get_work_area_for_monitor(monitor));
I trigger this:
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]:
../../../gobject/gsignal.c:2685: instance '0x5886a5604300' has no handler with
id '456691'
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]:
meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0'
failed
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]:
meta_window_set_stack_position_no_sync: assertion 'window->stack_position >= 0'
failed
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: **
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]:
libmutter:ERROR:../src/core/window.c:5444:meta_window_get_workspaces: code
should not be reached
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: Bail out!
libmutter:ERROR:../src/core/window.c:5444:meta_window_get_workspaces: code
should not be reached
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: GNOME Shell crashed with
signal 6
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: == Stack trace for context
0x5886994827c0 ==
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: #0 58869954f460 i
file:///usr/share/gnome-shell/extensions/[email protected]/src/extension/tilingWindowManager.js:157
(3b1b8336e>
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: #1 58869954f3a0 i
file:///usr/share/gnome-shell/extensions/[email protected]/src/extension/moveHandler.js:264
(3b1b8319240 @ 495)
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: #2 58869954f318 i
file:///usr/share/gnome-shell/extensions/[email protected]/src/extension/moveHandler.js:233
(3b1b83191f0 @ 48)
jun 06 00:31:53 MY-LAPTOP gnome-shell[3609]: #3 58869954f288 i
resource:///org/gnome/shell/ui/init.js:21 (2cdb70270bf0 @ 48)
jun 06 00:31:55 MY-LAPTOP polkitd[1385]: Unregistered Authentication
Agent for unix-session:2 (system bus name :1.97, object path
/org/freedesktop/PolicyKit1/AuthenticationAgent, locale e>
jun 06 00:31:55 MY-LAPTOP systemd[3137]: [email protected]:
Main process exited, code=dumped, status=6/ABRT
jun 06 00:31:55 MY-LAPTOP systemd[3137]: [email protected]:
Failed with result 'core-dump'.
jun 06 00:31:55 MY-LAPTOP systemd[3137]: [email protected]:
Triggering OnFailure= dependencies.
jun 06 00:31:55 MY-LAPTOP systemd[3137]: [email protected]:
Consumed 11min 13.038s CPU time.
jun 06 00:31:55 MY-LAPTOP systemd[3137]: [email protected]:
Scheduled restart job, restart counter is at 1.
jun 06 00:31:55 MY-LAPTOP systemd[3137]: Started
gnome-session-failed.service - GNOME Session Failed lockdown screen (user).
jun 06 00:31:55 MY-LAPTOP systemd[3137]: Reached target
gnome-session-failed.target - GNOME Session Failed.
jun 06 00:31:55 MY-LAPTOP systemd[3137]:
org.gnome.Shell-disable-extensions.service - Disable GNOME Shell extensions
after failure was skipped because of an unmet condition check (Conditi>
jun 06 00:31:55 MY-LAPTOP systemd[3137]: Starting
[email protected] - GNOME Shell on X11...
jun 06 00:31:55 MY-LAPTOP gnome-shell[64176]: Running GNOME Shell (using
mutter 46.0) as a X11 window and compositing manager
I get the "Oh No! Something has gone wrong and the system can't
recover" screen from gnome-shell. The session is lost. It has already
happened to me a handful of times. This time I could find the crash in
the journal, it seems to be happening inside tiling-assistant
This seems to be the same as this bug upstream:
https://github.com/Leleat/Tiling-Assistant/issues/329
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