> if I try to boot directly to GUI the resolution changes several times ... and then get's stuck.
That sounds like an interesting separate bug which we might be able to fix or explain. Please open a new bug for that if you can.
> I now switched both VPS to multi user target insted of graphical boot
By chance I am also using multi-user.target right now. But 'startx' works for me.
> if I try to boot directly to GUI the resolution changes several times ... and then get's stuck.
That sounds like an interesting separate bug which we might be able to fix or explain. Please open a new bug for that if you can.
> I now switched both VPS to multi user target insted of graphical boot
By chance I am also using multi-user.target right now. But 'startx' works for me.