dpkg-reconfigure -phigh xserver-xorg question
Gene Heskett
gene.heskett at verizon.net
Sun Jan 17 15:43:53 UTC 2010
Greetings all;
I have a kubuntu-6.06 LTS machine running my milling machine that
occasionally needs maintenance, such as for a failed Antec power supply.
Yeah, I know, why did I buy that brand? Cuz I was a dummy, plain & simple.
Anyway, while working on it I had it hooked to a 20" crt monitor, and the
subject command line gave me a stunningly good 1920x12xx display on that crt.
One of the things I was playing with was the video card as the old TNT in it
was looking like a bad solder joint, streaks on the right side of a 1050x720
screen. So I thought great! This was by using the digital to vga adapter
that came with the x1650 Pro agp video card and I was happy as I'd finally
found a motherboard that could run this card, the card is one picky bitch
about its agp socket.
On the way back to its normal job, I plugged in a samsung hidef 22" tv which
has a db15 input and which works very well on another machine with 8.04 LTS
on it. Its native mode is also 1920xsomething with a 16x9 aspect ratio.
The 6.06 LTS install couldn't drive it without re-running the subject line &
came up with a 800x600 screen that was pretty badly rendered on that much
higher resolution lcd display. As its normal 17" samsung crt monitor is also
similarly crippled when using the vesa driver (I forgot, that is a
requirement of the application, vesa is the only driver that doesn't
seriously muck with the real time performance), so my question after all this
rambling is:
Is there a place where I can force the issue? I feel its probably occurring
because the EDID database is too old for either of the monitors it miss-
drives. They are not listed when the gui tool is used.
I know that smaller 17" samsung monitor can be driven at something in the
over 1400 pixels wide mode by the makers worthless proprietary drivers. An
800x600 screen sucks the big #1 for this app. Particularly when I know this
card and either monitor are capable of much much better performance while
still running the vesa driver.
--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
When a float occurs on the same page as the start of a supertabular
you can expect unexpected results.
-- Documentation of supertabular.sty
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