In the virtual machine with Ubuntu but no 1600*900 resolution the first step: xrandr-q View all the resolutions now in the system the second step: CVT 1600 900 Get the required change resolution data step three: www.2cto.com Xrandr-- Newmode "1600*900" plus the second step to get the resolution of the data in the system to create the resolution fourth step: Xrandr--addmode plus the first step in the system resolution display name in addition 1600*900 to the system resolution group to add resolution fifth step: Xrandr --output plus the display name 1600*900 (plus use that resolution) change the current resolution note: I'm going to try to change the resolution of the virtual machine, because my virtual machine is cloned, it doesn't work after the above steps, and I finally found the reload Vm Tools will solve the problem (I'm using a VMware-installed virtual machine)
Change resolution under Ubuntu
