OK, In power settings, I ended up using "never" on " put computer to sleep when inactive" "put display to sleep when inactive" (On AC power) and " put computer to sleep when inactive"(On Battery power). So far that seems to have improved the situation (although far from a satisfactory solution, as has already been mentioned). We'll see just how much that helps.
-- 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
