So is that something that has to be fixed in the Kernel, or in the X driver? Anything I can do to help debugging it, except, as mentioned, trying a different kernel?
One additional observation: When the system is in the "laggy" state, dragging windows is mostly fluid (except for the occasional hangs), but the window movement is visibly lagging behind the cursor movement. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1178218 Title: Video output judders after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1178218/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
