Xubuntu 12.04 - Fix low screen solution issue
Early this morning, I installed a fresh Xubuntu 12.04 in a machine. After the computer booted up, the screen displays at 1024x768 mode. And I cannot changed to higher mode (actually, there was higher mode). So, I do the following steps to fix this issue: 1.Install this tool in a good machine (which is Xubuntu and does not have this problem) to get EDID (Extended Display Identification Data) of the monitor: $ sudo apt-get install read-edid 2. Run the following command to get the monitor information (EDID): $ sudo get-edid | parse-edid The results will be something like: # EDID version 1 revision 3 Section "Monitor" # Block type: 2:0 3:ff # Block type: 2:0 3:fc Identifier "DELL E1912H" VendorName "DEL" ModelName "D...