FC2test3 - monitor goes off when X starts
Kevin F. Quinn
ml at kevquinn.com
Mon May 17 09:32:09 UTC 2004
Just an update, if anyone cares. I tried a couple of versions of
Knoppix (3.2, 3.4) on the same system and in both, X failed to show
anything on the monitor. Again, the text boot-up stuff was fine (fb)
but no X display, although the software thinks everything is ok.
(also tried hard-wiring the horizontal/vertical frequencies suggested by
Hannes Mayer, albeit in Knoppix rather than Fedora, but unfortunately no
luck).
Tried swapping to a different LCD panel, which worked fine. Tried the
original panel on another machine (Dell laptop with ATI card), it worked
fine there. Seems to be a combination of the panel ("YPL8017"), the
Medion GeForce3 Ti 200 card in the tower, and the 'nv' X video driver.
Since it occurs on other distributions, I haven't put anything in
bugzilla - it seems most likely to be something in the 'nv' X video
driver, or perhaps the DDC interactions between the monitor and the
nVidia chip.
Kev.
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