Hello and thank you for your bug report. Which screensaver did you choose? Is this problem reproducible?
If it is can you please attach the file Xorg.0.log which is located in /var/lib/ and your xorg.conf please? Best regards ** Changed in: gnome-screensaver (Ubuntu) Status: Unconfirmed => Needs Info -- Screensaver freezes on display in Ubuntu Herd 5 https://launchpad.net/bugs/89709 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs