After seeing comment #6 I tried CLUTTER_VBLANK=none quadrapassel and it works! Full speed restored. My video details are in comment #5
-- quadrapassel and gnome shell very slow and unusable probably a clutter issue https://bugs.launchpad.net/bugs/572465 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
