Probably a graphics driver problem. Could you attach the output of the command "lscpi -vvnn" as well as attach a copy of /var/log/Xorg.0.log please? Thanks in advance.
Probably a graphics driver problem. Could you attach the output of the command "lscpi -vvnn" as well as attach a copy of /var/log/Xorg.0.log please? Thanks in advance.