Comment 24 for bug 1326216

annomius, there would be a contradiction between the kernel you found in the live environment, and the one that is supposed to be there as per https://launchpad.net/ubuntu/+source/linux .

Despite this, the next step is to fully reverse commit bisect the kernel in order to identify the fix commit. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ?