Ubuntu
gnome-session package

  1. Bug #1720310
  2. Comment #7

Comment 7 for bug 1720310

Revision history for this message
Sebastien Bacher (seb128) wrote : Re: unity-gnome-shell-migration.18.08.py crashed with signal 5 in g_object_new_valist()

the error is
"Settings schema 'org.gnome.shell.extensions.dash-to-dock' is not installed"

how did you upgrade? gnome-shell-extension-ubuntu-dock which includes that schemas should be installed on upgrades