Marking this as with "fixed release" since the problem does not recur with Edgy. Thanks for the quick response, Øyvind.
** Changed in: linux-source-2.6.15 (Ubuntu) Status: Needs Info => Fix Released -- Kernel panic when changing cpufreq governor https://launchpad.net/bugs/61449 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs