Some weeks ago I update to OpenSUSE Tumbleweed the laptop of my brother. Four days ago he received a notification about available updates and then select Reboot and install updates. After that the system hangs in “Started Update UTMP about System Runlevel Changes.”. See image. I was able to enter the system with the rescue option at DVD. But I don’t know how solve the problem. Goggling I found the problem could be driver of the graphical device. But no idea how check it or change it. Any advice? Thanks.