Bug#443584: works for me :-)

[Nadav Kavalerchik <nadavkav@netvision.net.il>]

laptop:~/# xrandr
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 2304 x 1024
VGA-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 
0mm
   1024x768       60.0*    60.0
   800x600        60.3
   640x480        59.9
S-video disconnected (normal left inverted right x axis y axis)
laptop:~/# xrandr --output S-video --set load_detection 1
laptop:~/# xrandr
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 2304 x 1024
VGA-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 
0mm
   1024x768       60.0*    60.0
   800x600        60.3
   640x480        59.9
S-video connected (normal left inverted right x axis y axis)
   800x600        59.9 +   60.3
laptop:~/# xrandr --auto
or
laptop:~/# grandr  

grandr now shows both devices (S-video and LVDS) but when i click one and then 
the other it crashes. thou i can configure each device if i don't click the 
other one. (i'll report this to grandr developer)


(grandr:4534): Gtk-CRITICAL **: gtk_list_store_get_value: assertion 
`VALID_ITER (iter, list_store)' failed

(grandr:4534): GLib-GObject-WARNING 
**: /tmp/buildd/glib2.0-2.14.1/gobject/gtype.c:3339: type id `0' is invalid

(grandr:4534): GLib-GObject-WARNING **: can't peek value table for type 
`<invalid>' which is not currently referenced
Segmentation fault