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Re: Some kind of color management problem



Hi Ralf,
can try to reproduce this problem on an different Computer but the same config?
IMHO this sounds like a deep hardware problem to me, like problems in graphics chip when a second screen is connected.
Hmark


2013/1/21 Ralf Resack <horch_loeffelchen@yahoo.de>
Hi,

On iceweasel [1] I get an image displayed incorrectly. Its a JPEG with
an embeded sRGB ICC-profile shown on this webpage [2]. For comparison of
correct and incorrect displaying I did a screenshot [3]. See the blue
artefacts in the dark sky beneath the building.

Correct displayed on: Epiphany Webbroser, gimp, gthumb (all Debian
stable), Windows Firefox 18.0.1
Incorrect displayed on: Iceweasel (Debian stable)

Hardware: monitor EIZO FlexScan S2202W at a Notebook Extensa 5620Z.

Some clueless searching brought me to this bug [4], but I can't
reproduce his problem. Also I removed the ICC-profile of [1] which makes
no difference. I installed the Add-on "Color management 0.5.3" with no
effect.

Now I found out the image is shown correctly on Iceweasel when using the
notebook without external monitor or connecting the external monitor
later when logged in to Gnome.

Where and how should I search for this bug? Is it Debian, Iceweasel, X
or something else specific?


Thanks for your ideas
Ralf


[1] Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.1.16) Gecko/20121207
    Iceweasel/3.5.16 (like Firefox/3.5.16)
[2] http://www.fotocommunity.de/pc/pc/mypics/1821101/display/30004470
[3] http://www.flickr.com/photos/55901960@N07/8402238625/in/photostream
[4] https://bugzilla.mozilla.org/show_bug.cgi?id=656676


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