For 90% of my use, Zorin boots with 1280x800 resolution… not very cool.
I can see at the login screen if the day well begin at 4k or not.
So after some research (I am a newbie on linux) I found this command line below.
It had worked for a long but not now.
Maybe someone could help me here?
So in the past, I had to type those comand after each boot enable 1980 to 4k resolutions:
sudo xrandr --newmode “3840x2160_60.00” 712.75 3840 4160 4576 5312 2160 2163 2168 2237 -hsync +vsync
sudo xrandr --addmode DisplayPort-0 “3840x2160_60.00”
So when I typed those command, I could change my resolution into 4k or 2560 or 1920
But now, it doesnt run anymore
any guess ?