The World Health Organization has identified five stages in the development of trachoma: 1  Inflammation â follicular. 2  Inflammation â intense. 3  Eyelid scarring.  Ingrown eyelashes 1  (trichiasis). Corneal clouding.
As you can see above, if you run xrandr command without any argument, you can get a list of all available screen resolutions. The currently set screen resolution is indicated with * marker. Therefore, to find the current display resolution only, use the following command. $ xrandr | grep '*' | awk '{ print $1 }'.
On the Settings tab, click the monitor icon that represents the monitor whose screen resolution you want to change. 3. In Screen resolution, drag the slider to set the resolution you want to use for the selected monitor, and then click OK or Apply to view changes.