Thanks for reporting this bug, however you've not provided enough information to debug this issue. Please attach your /etc/X11/xorg.conf and /var/log/Xorg.0.log files, and the output from lspci -vvnn and xresprobe <driver>.
Thanks for reporting this bug, however you've not provided enough information to debug this issue. Please attach your /etc/X11/xorg.conf and /var/log/Xorg.0.log files, and the output from lspci -vvnn and xresprobe <driver>.