Ubuntu
mutter package

  1. Bug #1841774
  2. Comment #5

Comment 5 for bug 1841774

Revision history for this message
Peter May (peter.may) wrote :

I have this problem as well.

Virgin/Clean install of Eoan Desktop install in a KVM virtual machine.
Install package cqrlog, which has a long startup time and usually causes the "not responding" dialog to raise, but can be dismissed.

Under Eoan, the "CQRLOG is not responding" dialog cannot be dismissed - both "Force Quit" and "Wait" are greyed out and cannot be selected.

gnome-shell then runs to 100% cpu utilisation (one thread/core) and repeatedly logs:

gnome-shell[4157]: JS ERROR: TypeError: null has no properties#012_addWindowEffect@resource:///org/gnome/shell/ui/closeDialog.js:74:13#012vfunc_show@resource:///org/gnome/shell/ui/closeDialog.js:145:9

in syslog.
Killing gnome-shell clears the "not responding" dialog.

Not this is a virgin install to debug this problem, no extensions or anything else installed (except mariadb-server and cqrlog).