Answer by Greg Christopher for Intel GMA X3100 external monitor resolution issue
I was able to solve your exact problem on a slightly more recent (18.04) Ubuntu but the principles are the same. Your display adapter is recognized correctly with the same output as mine.-Use the...
View ArticleAnswer by samuelcersosimo for Intel GMA X3100 external monitor resolution issue
Have you tried editing the /etc/lightdm/lightdm.conf file?How to force Multiple Monitors correct resolutions for LightDM?For instance, addingdisplay-setup-script=/usr/share/lightdmxrandr.shruns the...
View ArticleAnswer by Wes for Intel GMA X3100 external monitor resolution issue
I fixed (1).I suspected the modeline numbers I've been entering in xrandr are inaccurate, so I downloaded SwitchResX for OS X, which has an option to export modelines. So I got the modeline for the...
View ArticleIntel GMA X3100 external monitor resolution issue
I'm running Ubuntu 12.04 on a MacBook 4,1 (Intel GMA X3100 graphics chipset) on an external monitor, but can only get a resolution of 1024 x 768 (I get 1280 x 1024 in OS X).I'm able to force the...
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