Bug#531868: xserver-xorg-video-radeon: Secondary display not recognized as connected with All in Wonder 9600
Brice Goglin
Brice.Goglin at ens-lyon.org
Thu Jun 4 09:00:46 PDT 2009
Ian Lewis wrote:
> Package: xserver-xorg-video-radeon
> Version: 1:6.12.2-2
> Severity: normal
>
> I have two monitors connected to my All in Wonder Radeon 9600 but only
> one is recognized as being connected. One monitor displays properly but
> the other has just a blank screen. Switching to console works as
> expected (CTRL+ALT+F1) and the output is mirrored on both monitors but
> switching back to X11 (CTRL+ALT+F7) restores the previous state and the
> one monitor goes blank again.
>
> VGA-0 disconnected (normal left inverted right x axis y axis)
> Identifier: 0x4d
> Timestamp: 24326
> Subpixel: no subpixels
> Clones: VGA-1
> CRTCs: 0 1
> Transform: 1.000000 0.000000 0.000000
> 0.000000 1.000000 0.000000
> 0.000000 0.000000 1.000000
> filter:
> load_detection: 0 (0x00000000) range: (0,1)
>
I wonder if load_detection is supposed to be 0 here. Does it help if you do:
xrandr --output VGA-0 --set load_detection 1
and then run xrandr again ?
Brice
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