You don't need to remove 'ubuntu-appindicat...@ubuntu.com', 'ubuntu- d...@ubuntu.com', and 'desktop-icons@csoriano' because those are the core Ubuntu extensions.
Also the set of 'enabled-extensions' does not have to correlate at all with the set of installed extensions. You can install an extension and have it disabled, although disabled extensions can still break things in some cases. That's probably not an issue here. If you can identify a single extension (or extensions) that causes this crash then we would appreciate it. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1886059 Title: gnome-shell crashed with assertion failure "!xcb_xlib_threads_sequence_lost" [xcb_io.c:260] Status in gnome-shell package in Ubuntu: Incomplete Status in mutter package in Ubuntu: Incomplete Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-shell. This problem was most recently seen with package version 3.36.3-1ubuntu2, the problem page at https://errors.ubuntu.com/problem/5d9a112e0c6aeddb3cf972203bede962f60d767d 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/. Similar errors: https://errors.ubuntu.com/problem/14911e4a22eec995bc364278c0490d8bfea557dd https://errors.ubuntu.com/problem/e3f9ab8232005403e935c6038edd99f13e609e01 https://errors.ubuntu.com/problem/9d421ecaba25357f5c3ef73f438313e40ac24e77 https://errors.ubuntu.com/problem/42cfd76250a81cca07f8c548ec27e245315b5e01 --- Anyone experiencing this crash reliably, please help us to find its root cause by editing your /etc/environment and adding a line: MUTTER_SYNC=1 and then reboot. Then next time a crash happens please tell us (here) the bug ID or error URL of the new crash. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1886059/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp