In my case, installing fglrx 9.8 from the amd website (after uninstalling ubuntu fglrx driver in restricted driver manager) did the trick. Xorg no longer freeze when playing a video and it correctly resume from suspend. So this might be fixed in karmic or next release, once ubuntu will add latest fglrx in repositories.
-- ATI Radeon HD 3670 Proprietary FGLRX Drivers break Suspend, Hibernate and major performance issues. https://bugs.launchpad.net/bugs/363533 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