http://bugzilla.opensuse.org/show_bug.cgi?id=1089621 http://bugzilla.opensuse.org/show_bug.cgi?id=1089621#c1 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gin.xem1@gmail.com, | |tiwai@suse.com Flags| |needinfo?(gin.xem1@gmail.co | |m) --- Comment #1 from Takashi Iwai --- Could you give the more hardware details? At least hwinfo output would be helpful. Is this a kernel regression? i.e. it worked in earlier versions? Also, do you get any trace of kernel crash in the past journal logs / messages? Last but not least, if it's Leap 42.3 and you installed drm-kmp-default package, try to uninstall drm-kmp-default package. It's known often to be bad-behaving for old hardware. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1089621 http://bugzilla.opensuse.org/show_bug.cgi?id=1089621#c3 --- Comment #3 from Takashi Iwai --- The output of journalctl or /var/log/messages contents. For the former, get the output of each boot with -b option, e.g. -b-1 is the previous boot, -b-2 is the one before that, etc. But you can answer other questions. At least it's already helpful to know whether it's a regression or not! And, you can try the very last one without giving the information, too. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1089621 http://bugzilla.opensuse.org/show_bug.cgi?id=1089621#c5 --- Comment #5 from Ilya Golubev --- Have no idea how earlier kernels would behave, except very old ones, from opensuse 11.1, which tolerate that switching perfectly. As for `/var/log/messages', my system does not maintain, write it. Certainly it is better to have it do so. Please tell me how to do that. -- You are receiving this mail because: You are on the CC list for the bug.