Still here in Ubuntu Oneiric (although the video link no longer works). With unity-2d about 25% CPU is used, with 3d unity 50% CPU is used but performance is degraded even though there is "spare" CPU:
Version information: Ubuntu 11.10 libdrm-intel1 2.4.26-1ubuntu1 xserver-xorg-video-intel 2:2.15.901-1ubuntu2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/462712 Title: [i915gm] Fullscreen video with compiz jerky even with spare CPU/GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/462712/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs