System freezes while using thunderbird on Laptop-Display

[dj-digger]

Originally Posted by mlukaszek

Hi,

Did you upgrade anything recently? Especially X and related packages?

Cheers,
Michal

Yes, of course. I do updates two or three times a week. But I don't know exactly which packages updated and which not.

Maybe you will have a look at my log file (attached)?

What can I do, if an X related package is updated? Should I reinstall the DisplayLink driver?

Thanks in Advance