I'm trying to change the screen-resolution of an AWS EC2 c5.xlarge/m5.xlarge instance running Ubuntu 20.04 LTS. I would prefer higher resolution when I connect to it via TeamViewer (Currently 1280x786 is max)?
Even though the has no dedicated graphics-card I find it strange that AWS would only offer a screen-resolution that low in year 2020?
xrandr --fb 1920x1080
xrandr: Failed to get size of gamma for output default
xrandr: screen cannot be larger than 1280x768 (desired size 1920x1080)