Can someone who is feeling adventurous please test out any .39 kernel after rc2, there has been an update which indirectly affects kworker which I think is the root cause of this issue.
The commit in question: http://comments.gmane.org/gmane.linux.kernel.commits.head/295092 Upgrading to the latest kernel in ubuntu: https://wiki.ubuntu.com/Kernel/MainlineBuilds Any questions respond here or contact me. thanks -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/746084 Title: Stuttering mouse with Natty Narwhal _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

