This bug was fixed in the package mutter - 3.30.2-1~ubuntu18.10.3
---------------
mutter (3.30.2-1~ubuntu18.10.3) cosmic; urgency=medium
* d/p/clutter-Avoid-rounding-compensation-when-invalidating-2D-.patch,
d/p/clutter-Fix-offscreen-effect-painting-of-clones.patch:
- Fix offscreen-effect painting of clones in zoom mode (LP: #1767648,
LP: #1779615)
* d/p/cogl-auto-texture-Avoid-a-double-free-crash.patch,
d/p/clutter-offscreen-effect-Disable-if-no-texture.patch:
- Fix crash in dual monitor setup and gdm activation (LP: #1790525,
LP: #1795774)
-- Marco Trevisan (Treviño) <[email protected]> Fri, 25 Jan 2019
11:09:33 +0000
** Changed in: mutter (Ubuntu Cosmic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1795774
Title:
gnome-shell crashed with SIGSEGV in
cogl_texture_get_height(texture=0x0) from
clutter_offscreen_effect_real_paint_target() from
clutter_offscreen_effect_paint_texture() from
clutter_offscreen_effect_paint() from clutter_actor_continue_paint()
Status in mutter package in Ubuntu:
Fix Released
Status in mutter source package in Bionic:
In Progress
Status in mutter source package in Cosmic:
Fix Released
Bug description:
[ Impact ]
Gnome shell crashes on cogl_texture_get_height
[ Test case ]
No clear reproducer is know for such issue, crashes should be
monitored in e.u.c checking that this is not happening anymore for the
version in proposed.
[ Regression potential ]
Low, the proposed fix is part of the current stable branch upstream
and not changed in further revisions.
--
The Ubuntu Error Tracker has been receiving reports about a problem regarding
gnome-shell. This problem was most recently seen with package version
3.30.0-1ubuntu2, the problem page at
https://errors.ubuntu.com/problem/e5b2dcb04552882a76f1daa6b9f18ba864269d26
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/ubuntu/+source/mutter/+bug/1795774/+subscriptions
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