[Intel-gfx] How to configure dual-head for multiple Screens (:0.0, :0.1) with Sandy Bridge IGP
Jochen Heuer
jogi-intel-gfx at planetzork.ping.de
Mon Apr 11 00:22:49 CEST 2011
Hello,
I want to run a Multi-Head setup on my new Sandy Bridge system with IGP and I
am currently failing to do so because I only get one screen no matter how I
configure xorg.conf.
Even though the Xorg.0.log tells me about two screens:
[ 711.534] (**) ServerLayout "X.org Configured"
[ 711.534] (**) |-->Screen "Screen0" (0)
[ 711.534] (**) | |-->Monitor "Monitor0"
[ 711.534] (**) | |-->Device "Card0"
[ 711.534] (**) |-->Screen "Screen1" (1)
[ 711.534] (**) | |-->Monitor "Monitor1"
[ 711.534] (**) | |-->Device "Card1"
[ 711.534] (**) |-->Input Device "Mouse0"
[ 711.534] (**) |-->Input Device "Keyboard0"
planetnew X11 # DISPLAY=:0 xdpyinfo | grep -i screen
MIT-SCREEN-SAVER
default screen number: 0
number of screens: 1
screen #0:
On my main system (AMD Phenom + AMD 5750) I got this Multi-Head setup working
just fine:
jogi at planetzork ~ $ DISPLAY=:0 xdpyinfo | grep -i screen
MIT-SCREEN-SAVER
default screen number: 0
number of screens: 2
screen #0:
screen #1:
Find my current xorg.conf attached. Is there a way I can get the intel driver
to open two screens?
Or even better a solution like this one from Dave Arlie for the intel driver:
http://airlied.livejournal.com/72187.html (two X servers one graphics card)
Many thanks in advance!
Best regards,
Jogi
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