I'll go ahead and try this as well. I just found out that it still happens without screensaver. I use a small script to use my computer as an alarm it uses the following:
rtcwake pm-suspend xset dpms force off Not sure which one is causing it to still happen but I'll try disabling VBlank. Thanks for the advice Trevino -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/762918 Title: Natty Screensaver freezes system after some period of inactivity -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs