[Solved] How did I fix Screen Resolution in Ubuntu
Today, I got a new external LCD Monitor at my work station. I had resolution issue in my Ubuntu 13.10. The monitor suggested the recommended resolution to be 1680×1050, but mine listed 1024×768 as it’s maximum resolution.
By Googling, I came across this post and it worked out for me:
Open up a shell :
$ xrandr
(This will show you your connection type, in my case it’s VGA1)
$ cvt 1680 1050 60
(Just type this in and hit enter, my refresh rate is 60. My resolution can handle 1680×1050. Copy the part after ‘Modeline’ e.g. Modeline “1680x1050_60.00” 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync then add this to the following command.
$ xrandr --newmode "1680x1050" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync
(Notice how I took out the “_60.00” part after “1680×1050” above? It only works if you take out that refresh bit.)
$ xrandr --addmode VGA1 1680x1050
(This should add the new resolution you used to get, my monitor only gets to 1680×1050. The VGA1 is the connection type you get in the first command i mentioned. You might have something like hdmi1 or something.)