This bug was fixed in the package mutter - 3.34.1+git20191022-2ubuntu1
---------------
mutter (3.34.1+git20191022-2ubuntu1) focal; urgency=medium
* Merge with debian. Remaining changes:
+ debian/control:
- Update VCS flags to point to launchpad
+ debian/gbp.conf: update branch to point to ubuntu/master
+ debian/patches/x11-Add-support-for-fractional-scaling-using-Randr.patch:
- X11: Add support for fractional scaling using Randr
mutter (3.34.1+git20191022-2) unstable; urgency=medium
* debian/patches: Update X11 focus before display focus:
- Fixes an infinite loop causing an hang when showing the "application is
not responding" dialog (LP: #1845302)
mutter (3.34.1+git20191022-1) unstable; urgency=medium
* New upstream snapshot release
+ Fix night mode in wayland session (LP: #1847551)
+ Don't emit key-focus-out events on destroyed actors (LP: #1848119)
+ Fix an headers syntax error (LP: #1841709)
+ backends: Update inhibited state for the monitor and respect that state
+ clutter-backend-x11: Don't push keymap events to clutter
+ Fix drag and drop for applications in wayland
+ Avoid X11 roundtrips on underscanning checks
mutter (3.34.1-3) unstable; urgency=medium
* Bump meson test timeout multiplier from 4 to 6 for armel
-- Iain Lane <[email protected]> Fri, 25 Oct 2019 18:07:31 +0100
** Changed in: mutter (Ubuntu)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1848119
Title:
gnome-shell infinite error loop when closing app in activities
overview: Object St.Button (0x55aeadeca4a0), has been already
deallocated ... [workspace.js:695]
Status in GNOME Shell:
Fix Released
Status in gnome-shell package in Ubuntu:
Won't Fix
Status in mutter package in Ubuntu:
Fix Released
Status in gnome-shell package in Fedora:
Confirmed
Bug description:
[ Impact ]
Gnome shell fills the journal with errors as soon as a view is closed
from the overview
Ubuntu 19.10 on Xorg
gnome-shell 3.34.1-1ubuntu1
[ Test case ]
1) Open terminal and watch journalct -f /usr/bin/gnome-shell
2) Open a window (i.e Files)
3) Close Files in the activities overview
4) gnome-shell spanws errors in the journal.
Oct 14 23:25:38 titan gnome-shell[9919]: Object St.Button (0x55aeadeca4a0),
has been already deallocated — impossible to get any property from it. This
might be caused by the object having been destroyed from C code using something
such as destroy(), dispose(), or remove() vfuncs.
Oct 14 23:25:38 titan gnome-shell[9919]: == Stack trace for context
0x55aead0b5360 ==
Oct 14 23:25:38 titan gnome-shell[9919]: #0 55aeae6f3910 i
resource:///org/gnome/shell/ui/workspace.js:695 (7f438c072c10 @ 15)
Oct 14 23:25:38 titan gnome-shell[9919]: #1 7ffd96c5e360 b
self-hosted:975 (7f438c12dee0 @ 392)
[ Regression potential ]
Key focus might not work properly in some shell elements, in
particular the focus be owned by multiple actors or by none of them.
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