Marco your suggestion worked for me, I am really grateful for it. I have always had this problem since Ubuntu 10.10.
I am using Ubuntu 12.04 64-bit / AMD Turion 64 x2 / ATI Radeon Xpress 1150. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/318325 Title: [X1100] flickering after resume from ram To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/318325/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs