(In reply to Jiri Slaby from comment #19) > So the 4.4 kernel from leap 42.* works for you, right? Exactly > I am afraid, there is nothing else than bisecting the kernel. As a starting > point, you can use Takashi's old kernels: > https://build.opensuse.org/project/subprojects/home:tiwai > > I would try 4.8 and then 4.6 or 4.10 depending on the result. > > https://build.opensuse.org/project/show/home:tiwai:kernel:4.8 > https://build.opensuse.org/project/show/home:tiwai:kernel:4.6 > https://build.opensuse.org/project/show/home:tiwai:kernel:4.10 > etc. Meanwhile I've a cheap AMD graphic card in the system and the INTEL GPU is diabled by kernel command line. And this is a system which is used by my daugther as well as by my whife. First of all I'll try the kernel of the day if this works with INTEL it is OK for a testm then I switch back to kernel of Leap 15