[Bug 16846] second monitor doesn't light up on an Radeon Xpress 200M

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 4 01:28:46 PDT 2008


http://bugs.freedesktop.org/show_bug.cgi?id=16846





--- Comment #6 from Alex Deucher <agd5f at yahoo.com>  2008-08-04 01:28:45 PST ---
You are probably getting clone mode and the xrandr utility is not smart enough
to request different crtcs for each head when dualhead is requested.  Try the
following:
xrandr --output VGA-0 --off
xrandr --output VGA-0 --crtc 1 --mode 1024x768
xrandr --output VGA-0 --left-of LVDS


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