Problem with AMD graphics card after updates


I have moved to Tumbleweed because of better support of new AMD cards, but I have problems after kernel updates.
Initial install 4.13. was ok, update to 4.14.0 too. After update to 4.14.1 it fell back to VESA drivers, so I tried to roll it back
to initial state and update it directly from 4.13 to 4.14.1 and it was ok. Now, after update from 4.14.1 to 4.14.2 I have the same
problem. According to Xorg.log it can’t find file /dev/dri/card0 so it do not load module amdgpu etc.
Any idea how to fix it?