On Fri, 2001-10-26 at 11:57, [EMAIL PROTECTED] wrote:

> A few months ago (4+ I think) I purchased a Dell Inspiron 8000
> laptop which came with an 15" Ultra XGA 1600x1200 (133 PPI) display.
> 
> I am running Linux on the system with XFree86 4.1.0.
> 
> The issue with the display is that I have never been able to get a
> clear screen at any resolution it supports: 1600x1200 down to
> 1024x768.  The only decent resolution is at 800x600 which is simply
> unacceptable.
> 
> 
> I have always thought the problem might be the fonts and lack of
> anti-aliasing.  However, after a few co-workers' comments on the
> "crappy-ness" of my screen I thought I'd mess with it again. :-)
> 
> I found a test pattern image from:
> 
>    http://www.displaymate.com/patterns.html
>       (See 'Master Test Pattern')
> 
> At 1600x1200 if i move the window displaying the test pattern image
> horizontally, it is clearly apparent that the vertical lines disappear
> and reappear, including a few of the rectangular patterns.  Indicating
> that something is clearly wrong with something.
> 
> My Guess:
>    Looks like "something" (either X or the hardware ?) is trying
>    to force a certain number of pixels on to the screen that don't
>    match the exact number of pixels available.

Have you checked in the log that the X server is actually running at
1600x1200?


-- 
Earthling Michel D�nzer (MrCooper)/ Debian GNU/Linux (powerpc) developer
XFree86 and DRI project member   /  CS student, Free Software enthusiast
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