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Re: Debian Unstable, and Thinkpad X31 with Radeon Mobility



Well, I had to get back to work and couldn't spend any time trying to get Xorg 7.0.7 working (which it did not .. that is I still had only one screen working), so I backed all the way back to XFree86 on Sarge. As soon as I finished my Aptitude session, I killed and restarted X, and bingo, two screens again. My config files never changed for XFree86 either (I did not remove them after going to Xorg in SID).

I'll play with Xorg some more later. I'll go through the upgrade process and note at which version number my dual display setup stops working right.

I have a *feeling* that Xorg 6.9.0.dfsg.1-4 works, and that 6.9.0.dfsg.1-5 does not. I say this because I was running a relatively recent Xorg install which did work (it was only a couple months old)... and when I did that last upgrade that killed my dual screen setup, the version number I had ended up at was 6.9.0.dfsg.1-5. When downgrading, it looked like I could choose xxxx.1-4 or 1-5...

Anyway, thanks for the insight folks!

On 4/1/06, Johannes Wolter <j@inutil.org> wrote:
Hi,

On Friday 31 March 2006 21:23, Zoont Foomby wrote:
> I've been running Debian unstable on my Thinkpad X31 laptop for almost two
> years. In general it works great.

I've an X31 too and I'm using xserver-xorg (6.9.0.dfsg.1-4) successfully with
mergedfb.

> > (II) Primary Device is: PCI 01:00:0
>
> > (--) Chipset ATI Radeon Mobility M6 LY (AGP) found
> > (--) Chipset ATI Radeon Mobility M6 LY (AGP) found

The same in my  log:
> > (II) RADEON(0): LVDS port is not in connector table, added in.
> > (II) RADEON(0): Connector0: DDCType-0, DACType-1, TMDSType--1,
> > ConnectorType-1
> > (II) RADEON(0): Connector1: DDCType-3, DACType-0, TMDSType--1,
> > ConnectorType-2

Here I found the log message:
> (**) RADEON(0): MonitorLayout Option:
>        Monitor1--Type LVDS, Monitor2--Type CRT

The same in my  log:
> > (II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
> > (II) RADEON(0): I2C device "DDC:ddc2" removed.
> > (II) RADEON(0): DDC Type: 3, Detected Type: 1
> > (II) RADEON(0): EDID data from the display on port 1
> > (II) RADEON(0): Manufacturer: NEC  Model: 65d2  Serial#: 16843009

Here it differs:
> (II) RADEON(0): EDID data from the display on port 2-----------------------
> (II) RADEON(0): Manufacturer: HSL  Model: 774  Serial#: 1747

> > (II) RADEON(0): Primary:
> >  Monitor   -- CRT
> >  Connector -- VGA
> >  DAC Type  -- Primary
> >  TMDS Type -- NONE
> >  DDC Type  -- VGA_DDC
> > (II) RADEON(0): Secondary:
> >  Monitor   -- NONE
> >  Connector -- Proprietary
> >  DAC Type  -- TVDAC/ExtDAC
> >  TMDS Type -- NONE
> >  DDC Type  -- NONE
> > (II) RADEON(0): PLL parameters: rf=2700 rd=60 min=12000 max=35000;
> > xclk=14400
> > (WW) RADEON(0): Failed to detect secondary monitor, MergedFB/Clone mode
> > disabled

and
> (II) RADEON(0): Primary:
>  Monitor   -- LVDS
>  Connector -- DVI-I
>  DAC Type  -- TVDAC/ExtDAC
>  TMDS Type -- NONE
>  DDC Type  -- NONE
> (II) RADEON(0): Secondary:
>  Monitor   -- CRT
>  Connector -- VGA
>  DAC Type  -- Primary
>  TMDS Type -- NONE
>  DDC Type  -- VGA_DDC
> (II) RADEON(0): PLL parameters: rf=2700 rd=60 min=12000 max=35000;
> xclk=14400 (II) RADEON(0): MergedFB mode forced on.

The reason, why it works for me is maybe the slightly different model (NEC65d2
vs. HSL774) or we have different x.org configurations. Maybe you could sent
your config file, so I can compare it with mine.

Johannes


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