Hello
This morning, my screen had a horizontal resolution of 1920 and the free driver for the Nvidia card was installed.
Facing machine freezes from time to time, I tried to switch to the proprietary driver and since then the horizontal resolution is at 1024 without any possibility of adjustment (Application//settings/display).
Do you see a solution to my problem
Card characteristics
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] [10de:1380] (rev a2)
