I wonder if anyone else has seen this. This is F12, gnome, nouveau video driver. I have my screensaver setup as Regard computer as idle after 1 minute Power management: Put display to sleep when inactive for 5 minutes Sometimes the screen blanks, sometimes it doesn't. I can't find any real pattern to this: recently the screensaver/power down seemed to stop working for days, and then it started working yesterday. I was wondering if this was maybe related to running a vnc server, but it's very hard to tell. Any ideas? Thanks, Andrew. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines