(In reply to Stefan Dirsch from comment #1) > startx is no longer supported ... since more than a decade? > > You may want to set suid root bit of /usr/bin/Xorg, if you really still want > to use startx, which is not recommended at all! I am not using startx. I don't use text mode. I just get a blank screen. So I tried to give you as many information as possible.