Ubuntu
gnome-control-center package

  1. Bug #1815723
  2. Comment #2

Comment 2 for bug 1815723

Revision history for this message
Sebastien Bacher (seb128) wrote :

That's probably bug #1814949, opening another panel, e.G by using
$ gnome-control-center display
could workaround the issue

Could you also get a backtrace using gdb (https://wiki.ubuntu.com/Backtrace)