This is an observation.. not an assertion of any kind. This is the second time in a row that I haven't seen the 331 bug. I did a partial uninstall (some stranded packages left over) of KVM on my previous iteration of 14.04 and didn't see the bug on a subsequent kernel update. Subsequent to *that*, (due to my own errors with BIOS SATA DVD configs) I had to re-install 14.04.01 Ubuntu. It was without KVM since I don't need it now. After that, I didn't see the the 331 errors with this latest kernel update either. On Tue, Nov 25, 2014 at 10:38 AM, Lucas