@ Joseph Salisbury: Thank you for the suggestions. I would like to try to bisect the kernel. I am setup with GIT for my kernel.org version of the kernel. I have tried to bisect the kernel 3 times before, and succeeded once. I will have to study GIT again to remember how to do anything beyond "git pull".
I do not know the last kernel that did not exhibit the issue, since the issue depends on kernel configuration. The issue did not exist, as far as I know, in any saucy version, but I specifically tested this Ubuntu kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-saucy/. Thanks also for the "how to go upstream" reference. I have gone upstream before, and based on your reference, I have made mistakes doing so. I'll wait for bisect results before going upstream. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1254920 Title: CPU utilization / accounting issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1254920/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
