[Openchrome-users] problem with Syncmaster wide monitor
Alex Roitman
shura
Thu Sep 27 18:02:07 PDT 2007
On Fri, 2007-09-28 at 01:16 +0100, John Robinson wrote:
> On 27/09/2007 22:55, I wrote:
> > I'm also wondering if something in openchrome or X doesn't like reduced
> > blanking; I think it may have come up before.
>
> Aha. In your xorg.conf Monitor section, add
> Option "ReducedBlanking"
I tried making my own mode named "shura" to avoid confusion with
the standard mode. I made it exactly like what the monitor says
it suppports:
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 30.0 - 81.0
VertRefresh 56.0 - 75.0
DisplaySize 474 296
ModeLine "shura" 119.0 1680 1728 1760 1840 1050 1053 1059 1080 -hsync
+vsync
Option "ReducedBlanking"
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "shura"
EndSubSection
EndSection
So now I get this in the log:
(**) VIA(0): *Mode "shura": 119.0 MHz (scaled from 0.0 MHz), 64.7 kHz,
59.9 Hz
(II) VIA(0): Modeline "shura" 119.00 1680 1728 1760 1840 1050 1053
1059 1080 -hsync +vsync
(**) VIA(0): Driver mode "1680x1050": 119.0 MHz (scaled from 0.0 MHz),
64.7 kHz, 59.9 Hz
So it does not use "shura" but uses "1680x1050". Not sure if this
matters since they are the same.
Later on:
(WW) VIA(0): Option "ReducedBlanking" is not used
The whole thing looks the same. Also tried
Option "ReducedBlanking" "true"
to no avail.
So can this be it: for some reason ReducedBlanking is not used, and
this causes the screw-up? How do I make ReducedBlanking option used?
I am running the SVN version 399, which is almost recent now.
Thanks for the help,
Alex
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