Hi folks,

I have a short question: I'm using Xfree86 with a ATi Rage Pro card and a
Compaq monitor. Unluckily, this monitor does not support DDC, and now I
have noticed this:

When I use XFree86 4.1.0, everything works fine using the ati driver.

When I use Xfree86 4.2.0, again with the ati driver, my screen remains
blank, although X starts up successfully. After a little research, I
noticed that adding the line

Option "composite_sync" "false"

to my XF86Config file solves the problem.

The question that arises now is this: Since the monitor doesn't support
DDC, it cannot tell X if composite sync should be used or not. Now, it
seems that the ati driver in 4.1.0 assumed to *not* use composite_sync by
default if a DDC probe fails, while 4.2.0 seems to do the opposite: It
seems to enable composite sync by default if a DDC probe fails.

I'm wondering if there is a specific reason why this has been changed. Any
comments are welcome ;-)

Greetings
Nils

-- 
Nils Holland
Ti Systems - FreeBSD in Tiddische, Germany
http://www.tisys.org * [EMAIL PROTECTED]
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