** Description changed:
+ [ Description ]
+
+ GNOME shell crashes on restart when some window actors are opened
+
+ [ Test case ]
+
+ - Run gnome-shell in Xorg, start some windows
+ - Hit Alt+F2
+ - Write 'r' and press Enter
+
+ - The shell should restart without crashing in
+ meta_workspace_list_windows
+
+ [ Regression potential ]
+
+ Javascript errors might be emitted when trying to access to invalidated
+ data, but nothing really harmful.
+
+ [ Note ]
+
+ This crash doesn't affect versions after 3.28 for various reasons:
+ - The JS code triggering it isn't there anymore
+ - MetaScreen doesn't exist anymore.
+
+ Similar crashes might happen in newer versions, but as per different
+ code paths, and so to be reported as different bugs.
+
+ ---
+
The Ubuntu Error Tracker has been receiving reports about a problem regarding
gnome-shell. This problem was most recently seen with package version
3.28.4-0ubuntu18.04.1, the problem page at
https://errors.ubuntu.com/problem/d3f9725b7fae2763643521acfc58c734f829dd64
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/.
https://errors.ubuntu.com/problem/ac8df0b1e2d67e423c634fde1a3acecd3c381d58
https://errors.ubuntu.com/problem/d3f9725b7fae2763643521acfc58c734f829dd64
https://errors.ubuntu.com/problem/1e69eadeb69f4e2b8aa933205d2be3a8db4af36c
https://errors.ubuntu.com/problem/6f7810166a3ae02cc8025514d6ffbbde10063e76
https://errors.ubuntu.com/problem/1bfbc00c70cfe6f4f2b66b4efc86f5c089c28680
** Also affects: mutter (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: gnome-shell (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: gnome-shell-extension-dashtodock (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: mutter (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: gnome-shell (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: gnome-shell-extension-dashtodock (Ubuntu Disco)
Importance: Undecided
Status: New
** Changed in: mutter (Ubuntu Disco)
Status: New => Won't Fix
** Changed in: mutter (Ubuntu)
Status: In Progress => Won't Fix
** Changed in: mutter (Ubuntu Bionic)
Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)
** Changed in: mutter (Ubuntu Bionic)
Importance: Undecided => High
** Changed in: mutter (Ubuntu Bionic)
Status: New => In Progress
** Changed in: mutter (Ubuntu)
Assignee: Marco Trevisan (Treviño) (3v1n0) => (unassigned)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1832869
Title:
gnome-shell crashed with SIGSEGV in g_hash_table_iter_next →
meta_display_list_windows → meta_workspace_list_windows →
ffi_call_SYSV → ffi_call()
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1832869/+subscriptions
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