This bug was fixed in the package mutter - 3.32.2+git20190711-2ubuntu1
---------------
mutter (3.32.2+git20190711-2ubuntu1) eoan; urgency=medium
* Merge with debian. Remaining changes:
+ debian/control:
- Update VCS flags to point to launchpad
- Update maintainer to ubuntu
+ 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 (3.32.2+git20190711-2) experimental; urgency=medium
* d/p/window-x11-Focus-a-window-in-the-active-workspace-as-take.patch:
- Fix possible crash on closing Java dialogs (Related to LP: #1834583)
d/p/metatest-Dispatch-the-destruction-instead-of-sleeping-aft.patch:
- Tests: don't wait too much after window destruction, causing failures
-- Iain Lane <iain.l...@canonical.com> Fri, 19 Jul 2019 16:59:08 +0100
** Changed in: mutter (Ubuntu)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1826918
Title:
gnome-shell crashed with SIGSEGV in meta_x11_display_get_xdisplay()
from detach_pixmap() from meta_surface_actor_x11_dispose() from
g_object_unref() from g_object_unref()
Status in GNOME Shell:
Fix Released
Status in gnome-shell package in Ubuntu:
Triaged
Status in mutter package in Ubuntu:
Fix Released
Bug description:
[ Description ]
GNOME Shell crashes during tear-down when some window is anymating
under X11.
[ Test case ]
This test doesn't work 100% of the cases, so for proper checks we can
still monitor the e.u.c reports.
Run this script in a terminal (needs apt install wmctrl):
active=$(wmctrl -l | head -n1 | cut -f1 -d' '); \
while true; \
do wmctrl -ir $active -b remove,maximized_vert,maximized_horz && \
sleep 0.4 && wmctrl -ir $active -b add,maximized_vert,maximized_horz; \
sleep 0.4; done
While the app is maximizing/unmaximixing, do:
- Alt+f2 -> write: "debugexit" and press enter.
GNOME Shell should exit without crashing.
[ Regression potential ]
Windows animation doesn't work properly when a window is destroyed.
---
The Ubuntu Error Tracker has been receiving reports about a problem regarding
gnome-shell. This problem was most recently seen with package version
3.32.0+git20190410-1ubuntu1, the problem page at
https://errors.ubuntu.com/problem/1a5d1f99fd9215f7a79b718d2e915c675ebcd69f
contains more details, including versions of packages affected, stacktrace or
traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software
developer, you can request it at http://forms.canonical.com/reports/.
To manage notifications about this bug go to:
https://bugs.launchpad.net/gnome-shell/+bug/1826918/+subscriptions
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