Note that if you have the fglrx drivers *installed* then the open-source drivers cannot do 3d acceleration, which may be the problem that you are seeing.
Did you try compiz with Xgl first to see if that fixed your display slowness? -- Xgl crashed with SIGSEGV https://bugs.launchpad.net/bugs/138398 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs