Ian Johnston, following https://wiki.ubuntu.com/Kernel/KernelBisection , based on your comments in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1067222/comments/20 it sounds like you found yourself bisecting non-linear Ubuntu kernel tags. Hence, as per the bisection article you would want to change to bisecting the mainline kernel. Using http://kernel.ubuntu.com/~kernel-ppa/info/kernel-version-map.html we know that Ubuntu 2.6.39-3.10 is based on mainline 2.6.39, and Ubuntu 3.0.0-10.16 is based on mainline 3.0.4. Hence, you would want to bisect mainline kernel versions first until you have the last good version followed consecutively in version by the first bad one. Consulting the version page we have:
3.0.4
3.0.3
3.0.1
3.0.0
3.0.0-rc7
3.0.0-rc6
2.6.39
Ian Johnston, following https:/ /wiki.ubuntu. com/Kernel/ KernelBisection , based on your comments in https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1067222/ comments/ 20 it sounds like you found yourself bisecting non-linear Ubuntu kernel tags. Hence, as per the bisection article you would want to change to bisecting the mainline kernel. Using http:// kernel. ubuntu. com/~kernel- ppa/info/ kernel- version- map.html we know that Ubuntu 2.6.39-3.10 is based on mainline 2.6.39, and Ubuntu 3.0.0-10.16 is based on mainline 3.0.4. Hence, you would want to bisect mainline kernel versions first until you have the last good version followed consecutively in version by the first bad one. Consulting the version page we have:
3.0.4
3.0.3
3.0.1
3.0.0
3.0.0-rc7
3.0.0-rc6
2.6.39
Hence, could you please test http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.0-oneiric/ and report the results?