even though this isn't a real Inkscape topic I guess that there are some people here using a Huion tablet under Linux. So hopefully someone here has a solution to my problem.

I got my new Huion DWH69 yesterday and at least the basic functions worked absolutely fine yesterday on my Ubuntu 16.04 system. After starting my laptop again today the tablet is completely unresponsive. No matter if I use it wirelessly or with the cable. I already installed the digimend driver. Does anyone know a possible solution to this problem? Thanks!
Manuel