On Thu, Dec 28, 2017 at 5:27 AM, Rainer Dorsch wrote: > Do you have any idea what I might have done wrong? Are there any logs > available (first time I am running wayland and not an xserver)? Sounds like a bug in kwin, please install debug symbols (run find-dbgsym-packages from debian-goodies on the core dump) and report a bug. -- bye, pabs https://wiki.debian.org/PaulWise