The left side of my full hd monitor is broken, in order to use only the good part the resolution needs to be 1274x1080, aligned to the right. A simple xrandr -s 1274x1080 will get the right resolution, but centered.Using --transform 1,0,-323,0,1,0,0,0,1 will move the screen but will not occupy the right side.I already tried to play with modeline using the link given in this answer, but it does not move the screen no matter what I change.
Due to a broken monitor, I need to setup only the right half of my screen
linux;xorg;xrandr;display