On 2010-03-31, Bruno Wolff wrote:
xorg.conf can specify allowed and prefered modes for a device. If
you
don't define what a device is capable of doing than some
assumptions are
made that will likely be safe. These safe assumptions will
generally limit
the frequencies allowed so that you won't be able to use 1920x1080.
I'd suggest that the assumptions are well out of date and should be
re-thought. They tend to make the display invisible because it's
out of the range of some modern monitors. Who uses 640 * 480
nowadays? Who uses CRT monitors nowadays? (The "safety" issue,
I believe, related to CRT monitors from about 30 years ago that
responded badly if driven slightly out of range.)
Dave
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