Re: Picture quality on laptop LCD with i915GM chipset.

From: SD <sd.domrep@yahoo.com>
To: Florian Mickler <florian@mickler.org>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: Picture quality on laptop LCD with i915GM chipset.
Date: Sun, 16 May 2010 12:57:15 -0700 (PDT)	[thread overview]
Message-ID: <662869.41652.qm@web110506.mail.gq1.yahoo.com> (raw)

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--- On Sun, 5/16/10, Florian Mickler <florian@mickler.org> wrote:

> From: Florian Mickler <florian@mickler.org>
> Subject: Re: [Intel-gfx] Picture quality on laptop LCD with i915GM chipset.
> To: "SD" <sd.domrep@yahoo.com>
> Cc: intel-gfx@lists.freedesktop.org
> Date: Sunday, May 16, 2010, 8:22 PM
> On Fri, 14 May 2010 16:17:56 -0700
> (PDT)
> SD <sd.domrep@yahoo.com>
> wrote:
> 
> > Dear All.
> 
> > Problem is - Picture on my laptop LCD is not suitable
> for eyes. I can't explain exactly why, but it looks like it
> is not smooth, it is rough, after some time (one hour or
> two) it starts to hurt eyes. Some time I think it is not
> stable and it is blinking. I do not use anti-aliasing, all
> my fonts are clear without shadows and it is very noticeable
> that something different, they are not look solid or stable,
> like it on OpenSuse 11.1. And it is not just fonts, anything
> on screen looks different.
> >
> > Thanks for comments.
> > 
> 
> Hi!
> 
> I'm sorry if this is maybe too basic. But are you aware of
> screen
> resolutions and the fact, that if the graphics-card drives
> your
> lcd-screen at a different-then-optimal resolution some
> monitors do
> interpolation of pixels to ''multiplex'' them to the
> monitor-resolution.
> 
> This can be easily detected by looking at the
> /var/log/Xorg.0.log in
> both the good and the bad case. (or by looking at the
> output of
> 'xrandr').
> 
> Cheers,
> Flo
> 

I took digital pictures of my screen. So left side is Fedora 13, right - OpenSuse11.1
Xrandr gives me the same output, except for something which is different of xrandr version.

So please take a look at the pictures of my screen (part of it).
It is clearly - something is different, but:
"Subpixel:   horizontal rgb"  -  in both OS.

Thanks.

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