This has most likely nothing to do with the xscreensaver application, but with your proprietary nvidia drivers. I am not sure where those bugs go (is there a meta package for those, or still dozens of different nvidia packages?) so I'll redirect this to the xorg meta package.
** Package changed: xscreensaver (Ubuntu) => xorg (Ubuntu) ** Summary changed: - corrupted display on dual monitors + [nvidia] corrupted display on dual monitors -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/905074 Title: [nvidia] corrupted display on dual monitors To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/905074/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
