OK, thanks, then it sounds like the dup of bug 1192091. There are three test kernels provided there, could you try them one by one and check which kernel breaks and which not? http://download.opensuse.org/repositories/home:/tiwai:/bsc1192091-1/standard/ http://download.opensuse.org/repositories/home:/tiwai:/bsc1192091-2/standard/ http://download.opensuse.org/repositories/home:/tiwai:/bsc1192091-3/standard/