Dear all, just received a message from the seller of the laptop.
It seems that the problem is know and the Linux-Team work on it already under several bug reports.
e.g. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1994144 As I understand it is a bug in the Kernel itself. **In any case I will say thank you to all who tried to help.** -- --- mit freundlichen Grüßen / Best Regards **Christian Lorenz** mailto:cl.debian.mail...@t-online.de ---
