Bug#503664: xserver-xorg-core: Dual head with Radeon HD3200 - heads partly overlay each other

["Eneko Lacunza" <enlar@enlar.net>]

>> Anyway this version only has produced a black external monitor :)
> If you know for sure which resolution+refresh-rate should be used, you
> can use ModeLine+PreferredMode in the corresponding screen section. See
> section III.5 of http://wiki.debian.org/XStrikeForce/HowToRandR12



>> So definitely not a hw limit. Seems a radeon driver issue?
>>
>
> Or maybe a Virtual size config limit? Can you try adding
>    Virtual 3000 1600
> in the Device section to force the maximal size to be larger?
>
> Then try again with your 1440+1280 setup (with ModeLine+PreferredMode if
> needed) with Xserver 1.5 from experimental.
>
> thanks,
> Brice
>
>