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gfxchips
2013 Sep 08
8
[Bug 69083] New: using DVI to VGA adapter for CRT and specifying supported "PreferredMode" >EDID preferred mode, screen output is compressed into small fraction of top scan lines
...e who can use it without seeing video output
Expected results:
1-normal display output
2-normally usable desktop
3-"normal" even if fallback to EDID preferred 1600x1200 is necessary to do so
due to gfx hardware device limitation
Notes:
1-Does not happen with pure VGA connection with any gfxchip or driver.
2-Does not happen with same 3 DVI-to-VGA adapters connected to Radeon (rv380;
S-video, VGA-0 & DVI-0 available; DVI-0 connected) DVI output.
3-Problem dates back at least to openSUSE 11.4 with
xorg-x11-driver-video-nouveau-0.0.16_20110115_b795ca6-3.1.i586 installed and
server 1.9.3....