*** This bug is a duplicate of bug 1754687 ***
https://bugs.launchpad.net/bugs/1754687
This looks like the problem:
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_monitor_manager_get_logical_monitor_from_number: assertion '(unsigned int)
number < g_list_length (manager->logical_monitors)' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_workspace_get_work_area_for_monitor: assertion 'logical_monitor != NULL'
failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_display_get_monitor_in_fullscreen: assertion 'monitor >= 0 && monitor <
n_logical_monitors' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_monitor_manager_get_logical_monitor_from_number: assertion '(unsigned int)
number < g_list_length (manager->logical_monitors)' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_workspace_get_work_area_for_monitor: assertion 'logical_monitor != NULL'
failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_display_get_monitor_in_fullscreen: assertion 'monitor >= 0 && monitor <
n_logical_monitors' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_monitor_manager_get_logical_monitor_from_number: assertion '(unsigned int)
number < g_list_length (manager->logical_monitors)' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_workspace_get_work_area_for_monitor: assertion 'logical_monitor != NULL'
failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_display_get_monitor_in_fullscreen: assertion 'monitor >= 0 && monitor <
n_logical_monitors' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_monitor_manager_get_logical_monitor_from_number: assertion '(unsigned int)
number < g_list_length (manager->logical_monitors)' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_workspace_get_work_area_for_monitor: assertion 'logical_monitor != NULL'
failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_display_get_monitor_in_fullscreen: assertion 'monitor >= 0 && monitor <
n_logical_monitors' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_display_get_monitor_in_fullscreen: assertion 'monitor >= 0 && monitor <
n_logical_monitors' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]: DING: GNOME nautilus 40.2
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_display_get_monitor_in_fullscreen: assertion 'monitor >= 0 && monitor <
n_logical_monitors' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_monitor_manager_get_logical_monitor_from_number: assertion '(unsigned int)
number < g_list_length (manager->logical_monitors)' failed
dec 02 23:11:31 tuhao2 gnome-shell[8076]:
meta_workspace_get_work_area_for_monitor: assertion 'logical_monitor != NULL'
failed
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 37 with keysym 37 (keycode 10).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 31 with keysym 31 (keycode a).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 32 with keysym 32 (keycode b).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 33 with keysym 33 (keycode c).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 34 with keysym 34 (keycode d).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 35 with keysym 35 (keycode e).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 36 with keysym 36 (keycode f).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 39 with keysym 39 (keycode 12).
dec 02 23:11:33 tuhao2 gnome-shell[8076]: Window manager warning: Overwriting
existing binding of keysym 38 with keysym 38 (keycode 11).
dec 02 23:11:33 tuhao2 dbus-daemon[7817]: [session uid=1000 pid=7817]
Activating service name='org.gnome.Nautilus' requested by ':1.1042' (uid=1000
pid=129690 comm="gjs /usr/share/gnome-shell/extensions/ding@rasters"
label="unconfined")
dec 02 23:11:33 tuhao2 dbus-daemon[7817]: [session uid=1000 pid=7817]
Activating service name='org.freedesktop.FileManager1' requested by ':1.1042'
(uid=1000 pid=129690 comm="gjs /usr/share/gnome-shell/extensions/ding@rasters"
label="unconfined")
dec 02 23:11:33 tuhao2 dbus-daemon[7817]: [session uid=1000 pid=7817]
Activating service name='org.gnome.ArchiveManager1' requested by ':1.1042'
(uid=1000 pid=129690 comm="gjs /usr/share/gnome-shell/extensions/ding@rasters"
label="unconfined")
dec 02 23:11:33 tuhao2 dbus-daemon[7817]: [session uid=1000 pid=7817]
Successfully activated service 'org.gnome.Nautilus'
dec 02 23:11:33 tuhao2 org.freedesktop.FileManager1[129712]: Failed to
register: Unable to acquire bus name 'org.gnome.Nautilus'
dec 02 23:11:33 tuhao2 dbus-daemon[7817]: [session uid=1000 pid=7817] Activated
service 'org.freedesktop.FileManager1' failed: Process
org.freedesktop.FileManager1 exited with status 1
dec 02 23:11:33 tuhao2 gnome-shell[8076]: GNOME Shell crashed with signal 11
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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/1952766
Title:
Disconnecting monitor crashes shell (wayland, gnome)
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
This bug has been persisting since I've bought an external monitor for
my laptop and started using Wayland (first on Ubuntu 20.04) until
today (Ubuntu 21.10).
It isn't consistent, but it occurs about 90% of the time when I'm on
Wayland. On Xorg, this has never occurred.
When I unplug my USB-C monitor from my laptop, the laptop screen
freezes for a while before presenting me with the login screen. When I
log back in, all my open applications have been shut down.
I assume Mutter crashes, taking the entire session with it.
Dmesg doesn't seem to contain anything useful.
A lot of other people seem to have this problem (see
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1733127),
but all have been asked to file their own bug reports, so here I am.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1952766/+subscriptions
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