*** This bug is a duplicate of bug 1898005 ***
https://bugs.launchpad.net/bugs/1898005
I should have guessed this was gnome-shell, since that provides the GUI,
not GDM...
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: **
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]:
St:ERROR:../src/st/st-bin.c:206:st_bin_destroy: assertion failed: (priv->child
== NULL)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: Bail out!
St:ERROR:../src/st/st-bin.c:206:st_bin_destroy: assertion failed: (priv->child
== NULL)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: GNOME Shell crashed with
signal 6
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: == Stack trace for
context 0x556da2fb7130 ==
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: #0 556da6f4e6e0 i
/usr/share/gnome-shell/extensions/desktop-icons@csoriano/desktopManager.js:234
(c4c26ca09c0 @ 10)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: #1 7ffc36404e40 b
self-hosted:225 (25141f3a58d0 @ 273)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: #2 556da6f4e648 i
/usr/share/gnome-shell/extensions/desktop-icons@csoriano/desktopManager.js:234
(c4c26ca0a10 @ 43)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: #3 556da6f4e5b8 i
/usr/share/gnome-shell/extensions/desktop-icons@csoriano/desktopManager.js:209
(c4c26ca0b50 @ 32)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: #4 556da6f4e4b8 i
/usr/share/gnome-shell/extensions/desktop-icons@csoriano/desktopManager.js:460
(c4c26ca0330 @ 650)
Nov 05 17:39:44 daniel-ThinkPad-X1 gnome-shell[5778]: #5 556da6f4e418 i
/usr/share/gnome-shell/extensions/desktop-icons@csoriano/desktopManager.js:340
(c4c26ca0650 @ 21)
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Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1902918
Title:
GDM crashes after upgrade to 20.10 due to apparmor and snap
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
Releases:
- Ubuntu 20.10 running Wayland
- apparmor 3.0.0-0ubuntu1
Error description:
After upgrading from Ubuntu 20.04 to 20.10 my GDM crashes regularly
even without user interaction when the computer is left unused. After
the crash the purple login screen shows and all open programs have
been terminated (and unsaved data is lost).
dmesg reveals that the issue is related to the "Ubuntu Software" Snap
application in conjunction with apparmor. Probably the issue occurs
when Ubuntu Software app is checking for updates in the background -
hence it occurs without user interaction.
Further information:
The issue has also been described by other users:
- https://askubuntu.com/questions/1230654/ubuntu-20-04-rebooting-and-freezing
-
https://www.dell.com/community/XPS/Ubuntu-20-04-XPS-13-crashes-and-logs-me-out/td-p/7623758
I attached the dmesg output
Best regards,
Daniel
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