Comment 3 for bug 1736011

Eric Brown (eberic) wrote :

I was getting this error on Ubuntu 17.10 on a Mac Pro 2,1 and was also having problems with soft lockups associated with errors saying "CPU#x was stuck for 22s" (where x was the CPU number). When I removed gnome-screensaver, both issues stopped. However, when I reinstalled gnome-screensaver, the bug here (CRITICAL: Unable to create a DBus proxy for GnomeScreensaver) started happening again but the CPU lockups did not.