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Bug#243081: xserver-xfree86: dpms blanking behaves erracticaly



On Thu, Apr 29, 2004 at 04:44:08PM -0700, Tyler Riddle wrote:
> I switched monitors and the behavior changed a little.
> Instead of oscilating between off and on states it now
> displays about 5 seconds of strange lines, I believe
> the sync rates to be pretty wild. Then the new monitor
> will turn off. I also tried switching cards after
> changing monitors, both cards had the same behavior.
> 
> The current card is a brand new nVidia Geforce 3d card
> using the nVidia drivers. Finaly, the same behavior
> was observed under freebsd previously on this
> computer, with the Rage video card and the original
> monitor.

Thanks for following up.

Do these monitors claim to support DPMS?  As I understand it, DPMS
signaling is done very crudely, by turning off the horizontal and
vertical sync signals in various combinations to indicate "standby",
"sleep", and "off".

-- 
G. Branden Robinson                |     You could wire up a dead rat to a
Debian GNU/Linux                   |     DIMM socket and the PC BIOS memory
branden@debian.org                 |     test would pass it just fine.
http://people.debian.org/~branden/ |     -- Ethan Benson

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