This is going to sound weird, but I experienced something very similar. In my case, it wasn't a white screen rather a very large window covering the entire monitor. It could not get it to go away as it wasn't showing up anywhere I could kill it. I used the force quit application and killed the window and my desktop works fine.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/966352 Title: Dual-Monitor not working with fglrx in 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/966352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
