[ltp] xbacklight debugging

[fernanbolando]

-----Original Message-----
From: chris@idlelion.net
To: linux-thinkpad@linux-thinkpad.org
Date: Tue, 13 Nov 2007 16:57:08 -0600 (CST)
Subject: Re: [ltp] xbacklight debugging

> On Tue, 13 Nov 2007, Fernan Bolando wrote:
> > I cant seem to get xbacklight to work
> 
> > xrandr --verbose says
> > BACKLIGHT: 0 (0x00000000) range: (0,0)
> 
> What model ThinkPad? Machine type? Display?

It's not a thinkpad sad to say. a Lenovo 3000 c200.
it has i945 graphics chipset. 
I'm using the i810 xorg driver, which can detect the chipset.
/var/log/Xorg.0.log did not show anything that might suggest a problem
except for 
...
libGL warning: 3D driver claims to not support visual 0x4b 
...

thanks
fernan