[Bug 27478] Radeon gamma bug, display too bright when using DVI-VGA adapter

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=27478

--- Comment #4 from Bryce Harrington <bryce at canonical.com> 2010-04-05 18:15:42 PDT ---
Bugzilla won't let me attach the photos but here's a link: 
http://launchpadlibrarian.net/42068556/gammaPhotos.tar.gz

"""
I am the one who started the original post. To clarify the bug, I have added
camera photos using identical manual settings of the screens from Lucid
(radeon) and karmic (flgrx). Note that all images are of the same bootchart
file. The images are as follows:
2149: Lucid with default settings (1.0)
2150: Lucid with xgamma set to .6
2151: Karmic with default settings (1.0)
2152: karmic with xgamma set to .6

Notice the loss of shading and detail in the Lucid shots easily seen on the
init and collector rows. Although the bug may seem trivial it does affect the
usability of Lucid a good deal. Please consider this a serious bug.
For additional information I use a desktop pc with an xfx radeon hd 4770 and
additional info can be seen in the bootchart photos.
"""

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