Form:ubuntu 8.04 投影顯示與雙螢幕輸出
1. "sudo gedit /etc/X11/xorg.conf", modify like below:
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
SubSection "Display"
Depth 24
Modes "1024x768"
Virtual 2048 1536
EndSubSection
EndSection
2. "sudo apt-get install grandr"
3. Restart gmd, Ctrl+Shift+F1, then type "sudo /etc/init.d/gdm restart"
4. type "grandr" to setup dual monitors.
