plustek: Black images from Umax 3450 on PowerPC Debian
Subject:
Re: Black images from Umax 3450 on PowerPC Debian
From:
Gerhard Jaeger ####@####.####
Date:
26 May 2004 14:43:46 +0100
Message-Id: <200405261543.09464.gerhard@gjaeger.de>
Hi Leandro,
On Monday 17 May 2004 15:07, Leandro Guimarães Faria Corsetti Dutra wrote:
> A solution, and missing details.
[SNIPSNAP]
> Now it has worked, for I have upgraded libsane and sane-utils
> to 1.0.14 from Debian testing. Interestingly, sane itself is still
> 1.0.12 there...
What does this mean? Is it working now? I noticed, that I changed
something in the calibration code for big-endian machines w/o testing.
> Two nasty details yet:
>
> 1) Visualisation doesn't work properly. It does get an image, but
> when it finishes constructing it on screen it refreshs, and the
> refresh makes it truly bad, very grained, even if some parts of the
> image remain good.
Hmmm, no idea, where this comes from, please try another frontend.
> Would a screenshot of this help?
Probably not.
> 2) Sometimes -- haven't been able to discern a pattern yet --
> digitalisation will make some ugly if not too loud noises when the
> lamp reaches the end of the scan bed, just before starting to return
> to its rest position.
That's somewhat known, but I have no solution for that, as it's not
reproducible :-(
Ciao,
Gerhard
