Public bug reported:
Most of the time when I undock my ThinkPad x230, both my X and the gdm
Wayland sessions seem to crash.
This especially happens when I suspend my ThinkPad while it's docked and
then resume it when it is undocked.
This can cause users to lose data they have not saved yet.
The log says:
mutter:ERROR:backends/meta-monitor-config.c:2032:meta_monitor_config_assign_crtcs:
assertion failed: (n_outputs == config->n_outputs)
Which seems obviously wrong if the number of outputs was changed in between.
See upstream report for more details
** Affects: mutter
Importance: Unknown
Status: Unknown
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Bug watch added: Debian Bug tracker #813687
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=813687
** Also affects: mutter via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=813687
Importance: Unknown
Status: Unknown
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https://bugs.launchpad.net/bugs/1585526
Title:
mutter:ERROR when undocking ThinkPad: assertion failed: (n_outputs ==
config->n_outputs)
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