Created attachment 844838 [details]
journal.txt

Hi,

After a Tumbleweed update this morning gdm3 and lightdm freeze on startup when
using the new 5.10.4-1-default Kernel. When booting with the previous
5.9.14-1-default Kernel, the system works nicely.
The boot sequence looks sane, the screen becomes grey and the mouse shows up
but then it is completely frozen. Mouse does not move and the user display does
not show up. Even switching to another tty is not possible. Remote login via
ssh is possible though.

This issue only occurs on my Dell Latitude 7290 Laptop and is not reproducible
using a Tumbleweed VM. It occurs with gdm3 and with lightdm.

I couldn't find anything conclusive in the journal logs or in dmesg.