Bug 22116

Summary:

[G45] first display out of sync on duals screen mode.

Product:

xorg

Reporter:

Oleksij Rempel <linux>

Component:

Driver/intel

Assignee:

Gordon Jin <gordon.jin>

Status:

RESOLVED NOTOURBUG

QA Contact:

Xorg Project Team <xorg-team>

Severity:

normal

Priority:

medium

Keywords:

NEEDINFO

Version:

unspecified

Hardware:

x86-64 (AMD64)

OS:

Linux (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
Xorg.0.log	none
xorg.conf	none

Description Oleksij Rempel 2009-06-05 22:50:09 UTC

I have Intel DG45ID board with two iiyama displays ( first 17zoll 1280x1024 ProLite E1700S; second 24zoll 1920x1080 Prolite B2409HDS ).
Automatically both are configured to the same resolution first 1280x1024 and second 1280x1024. The second screen looks ugly with this resolution. 

If i configure it to use first 1280x1024 and second 1920x1080, first one will be blanc and show this message:
out of range
H.Freg 67.7 KHz
V.Freg 60.2 Hz

With working setting it has:
H.Freg 63.9 KHz
V.Freg 59.9 Hz

Comment 1 Oleksij Rempel 2009-06-05 22:50:43 UTC

Created attachment 26482 [details]
Xorg.0.log

Comment 2 Oleksij Rempel 2009-06-05 22:50:59 UTC

Created attachment 26483 [details]
xorg.conf

Comment 3 Gordon Jin 2009-06-08 14:57:46 UTC

>> If i configure it to use first 1280x1024 and second 1920x1080
How do you configure it? You may take a look at http://intellinuxgraphics.org/dualhead.html

Comment 4 Oleksij Rempel 2009-06-11 23:15:13 UTC

Thank you for your answer. I did some more testing with xrandr and it's working:
xrandr --output HDMI-1 --mode 1920x1080 --output HDMI-2 --mode 1280x1024
 
Before i tryed to use gnome-display-properties to switch resolution and checked it with xrandr to see if it set correct mode. 
The strange thing is that g-d-p set same mode like xrandr do, but only thirst one do this "out of sync" issue.

Is g-d-p not the fronted for xrandr? I thought xorg btw. xrandr should prevent from setting wrong settings.

Comment 5 Gordon Jin 2009-06-12 14:06:47 UTC

So it sounds like a gnome-display-properties issue. Unfortunately I'm not familiar with that.

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