Allan Crooks, I wouldn't engage upstream quite yet, as this still hasn't been bisected as requested in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258837/comments/18 , the latest mainline kernel hasn't been tested, and upstream prefers to see bug reports in a specific format that you may not have followed.
Allan Crooks, I wouldn't engage upstream quite yet, as this still hasn't been bisected as requested in https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1258837/ comments/ 18 , the latest mainline kernel hasn't been tested, and upstream prefers to see bug reports in a specific format that you may not have followed.