Sorry, missed "Radeon" in the end of comment :) So what driver you use for it? Fglrx or ati? Try 'lsmod | grep fglrx' in Applications > Accesories > Terminal and paste result here.
-- usb audio output has annoying "clicks" when keyboard/mice/touchpad is used and Desktop Effects turned on https://bugs.launchpad.net/bugs/273560 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
