I’ve installed debian 9 on my pc and I’m not able to have the resolution specified using the latest nvidia drivers (390.87).
I’ve tried to create a new mode with xrandr but without any luck.
Anyone have experienced and resolved this problem?
Option "ModeDebug" "true"
to the Device Section of your xorg.conf, then run nvidia-bug-report.sh as root and attach the resulting .gz file to your post. Hovering the mouse over an existing post of yours will reveal a paperclip icon.