Re (2): Display on IBM ThinkPad A22m
* From: Andrei POPESCU <andreimpopescu@gmail.com>
* Date: Wed, 15 Feb 2012 12:12:09 +0200
> My understanding is that the point of "Xorg -configure" is to give you a
> template to modify.
Well yes, certainly. I included it so readers would get
the Xorg view of the hardware.
> Since Xorg was able to generate it I'm assuming it
> will be able to detect all settings on the fly as well ;)
Not sure about that. This doesn't seem right.
root@whiterock:~# xrandr -q
Can't open display
Also this.
root@whiterock:~# grep 1400 /var/log/Xorg.0.log
(II) R128(0): Panel size: 1400x1050
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
(II) R128(0): Not using default mode "1400x1050" (hsync out of range)
Appears to be a bug in r128.
Seems this might help to get a workaround?
root@whiterock:~# gtf 1400 1050 75
# 1400x1050 @ 75.00 Hz (GTF) hsync: 82.20 kHz; pclk: 155.85 MHz
Modeline "1400x1050_75.00" 155.85 1400 1496 1648 1896 1050 1051 1054 1096 -HSync +Vsync
I chose 75 Hz in ignorance. What refresh rate is sensible?
Thanks, ... Peter E.
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