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SCOUG-HELP Mailing List Archives

Return to [ 21 | September | 2007 ]

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Date: Fri, 21 Sep 2007 12:07:42 -0700
From: "Steven Levine" <steve53@earthlink.net >
Reply-To: scoug-help@scoug.com
To: scoug-help@scoug.com
Subject: SCOUG-Help: Looking for help with VFBWC

In <002-61eeef46-37015.083@seadog.reno.nv.us>, on 09/18/07
at 08:27 AM, "Jon Harrison" said:

Hi,

>I sure was surprised to find this problem. What happens is as I move
>from folder to folder within pmmail, the screen draws the message list.
>There is a very noticably lag at this time. In a folder that contains,
>say, more than 1000 messages, it might take 2 seconds to draw, vs.
>instantly without mttr set.

This is definitely odd. About the only thing I can suggest is to find
another pmmail user that willing to try to duplicate the problem.

>vfbwc sez this:
>main memory :
> 524032 pages @ 0x00000000, 2096128kB -> write-back, valid
>video frame buffer aperture :
> 4096 pages @ 0xfc000000, 16384kB -> write-combining, valid VGA region
>(32 pages @ 0x000a0000, 128kB) :

>I have a 16mb Matrox G400 so it looks right to me.

>Divetest (mmontkowski@norman.de) produces this:

>DEVESC_GETAPERTURE supported
> > 4194304 byte
> > At phys. address $FC000000
> > Scanline length 3392 byte
> > Rectangle of screen coordinates ( 0 / 1049 ) / (1679 / 0 )

>I am uncertain about the 2nd report showing 4mb but perhaps that refers
>to something different.

This all looks reasonable, but I am hardly an MTTR expert.

Steven

--
----------------------------------------------------------------------
"Steven Levine" MR2/ICE 3.00 beta 08pre #10183 eCS/Warp/DIY/14.103a_W4 etc.
www.scoug.com irc.ca.webbnet.info #scoug (Wed 7pm PST)
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The Southern California OS/2 User Group
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Copyright 2001 the Southern California OS/2 User Group. ALL RIGHTS RESERVED.

SCOUG, Warp Expo West, and Warpfest are trademarks of the Southern California OS/2 User Group. OS/2, Workplace Shell, and IBM are registered trademarks of International Business Machines Corporation. All other trademarks remain the property of their respective owners.