Dual Output on Mobility Radeon HD 3470
michel at daenzer.net
Tue Jan 5 01:31:50 PST 2010
On Mon, 2010-01-04 at 17:58 +0000, Richard Palmer wrote:
> I have two Dell 20" monitors connected to a Mobility Radeon
> HD 3470 card using DisplayPort to DVI adaptor cables. I can happy
> use either monitor, but not both together. xrandr lets me
> switch between them, showing different parts of the virtual desktop
> (with compiz enabled), but I haven't found any way to get it to
> show both.
IME compiz doesn't handle dynamic RandR configuration changes well. Try
without compiz or manually updating the compiz output configuration to
match the RandR configuration.
Earthling Michel Dänzer | http://www.vmware.com
Libre software enthusiast | Debian, X and DRI developer
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