[Bug 290156] Re: "Display out of range" after upgrade to Intrepid

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On 2008-10-28T14:04:59+00:00 Bryce Harrington wrote:

Forwarding this bug from a Ubuntu reporter:
https://bugs.edge.launchpad.net/ubuntu/+bug/290156

[Problem]
Intel D945Gnt + Hitachi CM721F monitor gets display out of range error on xserver 1.5.2.

[Discussion]
>From the Xorg.0.log it appears confused what resolution to use, and ends up picking one the monitor can't do:

(II) intel(0): Using fuzzy aspect match for initial modes
(II) intel(0): Output VGA using initial mode 2048x1536

>From the EDID it appears this monitor provides one modeline:

        Mode    "1600x1200"     # vfreq 75.000Hz, hfreq 93.750kHz
                DotClock        202.500000
                HTimings        1600 1664 1856 2160
                VTimings        1200 1201 1204 1250
                Flags   "+HSync" "+VSync"
        EndMode

I'm assuming that it ought to be matching this modeline:

(II) intel(0): Modeline "1600x1200"x75.0  205.99  1600 1720 1896 2192
1200 1201 1204 1253 -hsync +vsync (94.0 kHz)

So why might it not be matching up properly?  Where is the 2048x1536
resolution coming from?  Is that what it's actually trying to use?  Is
there a way (e.g. a quirk) to force it to not use anything above
1600x1200?

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/1

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On 2008-10-28T14:07:58+00:00 Bryce Harrington wrote:

Created attachment 19915
Parsed EDID info

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/2

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On 2008-10-28T14:08:23+00:00 Bryce Harrington wrote:

Created attachment 19916
Xorg.0.log from failed session

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/3

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On 2010-05-10T11:41:06+00:00 Ajax-a wrote:

The raw edid block is much more useful than the parsed one...

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/26

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On 2010-08-09T13:16:06+00:00 Ajax-a wrote:

No EDID block means I can't work on this.

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/27

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On 2010-08-09T14:02:46+00:00 Sklist wrote:

Tell me how to collect the information and I'll be glad to do it.

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/28

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On 2010-08-22T04:02:52+00:00 Julien Cristau wrote:

(In reply to comment #5)
> Tell me how to collect the information and I'll be glad to do it.

xrandr --prop should list it.  Or, with kms,
/sys/class/drm/card0-$output/edid.

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/29

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On 2018-06-12T18:43:41+00:00 Ajax-a wrote:

Mass closure: This bug has been untouched for more than six years, and
is not obviously still valid. Please file a new report if you continue
to experience issues with a current server.

Reply at: https://bugs.launchpad.net/ubuntu/+source/kdebase-
workspace/+bug/290156/comments/30


** Changed in: xorg-server
       Status: Confirmed => Invalid

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Title:
  "Display out of range" after upgrade to Intrepid

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