Update: the freeze has nothing to do with the message. It's due to C1E being enabled in the BIOS on an AMD Athlon II X2 based system. Disabling this stopped the freeze issue. Gory details here: https://bugzilla.kernel.org/show_bug.cgi?id=15289 Still getting the message but audio playback is fine now.
** Bug watch added: Linux Kernel Bug Tracker #15289 http://bugzilla.kernel.org/show_bug.cgi?id=15289 -- Karmic: frequent freezes https://bugs.launchpad.net/bugs/479296 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs