I'm having an identical problem to Candle Jack on 8.04.1 with a Radeon X600, also configured via "aticonfig --initial=dual-head"
I'm also unable to disable the screensaver via System -> Preferences -> Screensaver because only a hanging grey box opens when I run it. -- Unlock screen is invisible with Nvidia twinview https://bugs.launchpad.net/bugs/45018 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs