[ltp] xorg.conf for t42p + Dell 2407wfp monitor

Marius Gedminas linux-thinkpad@linux-thinkpad.org
Mon, 25 Dec 2006 15:48:31 +0200


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On Mon, Dec 25, 2006 at 02:01:26AM -0800, Yury wrote:
> Is it possible to run an external LCD from t42p using max resolutions on =
both=20
> (1600x1200 + 1920x1200)?
>=20
> My current setup is Slackware with xorg-6.8.2, open source radeon driver.
> Video card is "ATI Technologies Inc M10 NT [FireGL Mobility T2] (rev 80)"
>=20
> I have a working setup using a Dell 2001FP LCD with MergeFB option and=20
> MetaMode "1600x1200-1600x1200". And this is the most I can get using the=
=20
> wider monitor (Dell 2407WFP that is capable of 1920x1200). I am getting a=
=20
> horizontally stretched picture on the external monitor - not a pretty vie=
w...
>=20
> The monitor is connected through the VGA port (15-pin D-Sub). The Xorg lo=
g has=20
> those lines during the startup:
>=20
> (II) RADEON(0): Generating MergedFB mode list
> (WW) RADEON(0): Mode "1920x1200" is not a supported mode for CRT2
> (WW) RADEON(0): Skipping metamode "1600x1200-1920x1200".
>=20
> Does anybody have a similar setup working? Can you share your xor.conf fi=
le=20
> then?

The log file should also mention why it considers 1920x1200 unsupported,
a few tens of lines above this bit.

Marius Gedminas
--=20
Never be afraid to tell the world who you are.
                -- Anonymous

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