I've the same problem, the mouse cursor crash when I enable compiz. With or without compiz, the scroll of firefox and another app are lagging.
I've enabled the ATI driver from the Hardware restricted driver app. This is how ubunto recognize my video card: [EMAIL PROTECTED]:~$ lspci | grep ATI 01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon Mobility X1600] What do you have to do to fix the problem ? -- HP nw8440 laptop has Ati Mobility FireGL V5200 VGA but Ubuntu recognizes it as X1600 https://bugs.launchpad.net/bugs/198722 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
