(In reply to Takashi Iwai from comment #11) > Please check which kernel worked and which doesn't. I know that 4.4.120 is > problematic on yours, but still not sure which kernel worked in the latest. > > Also, please try the kernel in OBS Kernel:openSUSE-42.3 repo, too. This is > the very latest kernel built from git tree, and it's a would-be-next-update > kernel. > The issue might have been already addressed. Hey! So the last days I have been using 4.4.114-42 and everything have worked just fine. During next week, I will not have time to test anything so just in case I blocked kernel updates. In a week I will have a vacation so then I will play with different versions. Sorry for the time delay but I have quite a lot of work to do right now. Kacper