Hello When I turn on my Lap Top the screen rotated 90 deg. (Both of login screen and desktop screen). So I use this code to rotate screen
xrandr -o normal
but the first problem is: this code is just for desktop (I need to login to computer and run this code and I can not change login screen rotation) and the second problem is: this code is temporary and I want save setting after restart
My lap top is: Asus Tp 550 LJ and has touchscreen