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<H1>Fwd: Re: regarding status of microtek usb linux kernel driver (fwd)</H1>
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<STRONG>From:</STRONG> Oliver Neukum (<A HREF="mailto:Oliver.Neukum@lrz.uni-muenchen.de?Subject=Re:%20Fwd:%20Re:%20regarding%20status%20of%20microtek%20usb%20linux%20kernel%20driver%20(fwd)&In-Reply-To=&lt;01042113453405.02762@idun&gt;"><EM>Oliver.Neukum@lrz.uni-muenchen.de</EM></A>)<BR>
<STRONG>Date:</STRONG> Sat Apr 21 2001 - 04:45:34 PDT
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Hi,
<BR>
<P>I got this bug report from a user.
<BR>
I think that his remaining first two problems are caused by the backend
<BR>
rather than the kernel.
<BR>
The third one is kernel related and known.
<BR>
Could someone more knowledgable look into it ? (Karsten ?)
<BR>
<P>The pictures mentioned I have, but didn't want to post them to the list.
<BR>
<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Regards
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Oliver Neukum
<BR>
<P>----------------------------------------------
<BR>
Oliver,
<BR>
<P>I built kernel 2.4.3, and it certainly is a big improvement; now the
<BR>
scanner sort of works, and the system doesn't lock up. BUT there are
<BR>
still problems with the Microtek Slimscan C6 USB scanner.
<BR>
<P>&nbsp;&nbsp;&nbsp;&nbsp;1. Color images come out with the R, G, B layers offset from one
<BR>
another.
<BR>
<P>&nbsp;&nbsp;&nbsp;&nbsp;2. A region selected in the preview window seems to be a mirror
<BR>
image
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of what you actually get. For example, if you want the upper
<BR>
left
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;corner, you get the upper right corner.
<BR>
<P>&nbsp;&nbsp;&nbsp;&nbsp;3. If asking for a &quot;line art&quot; scan, the scanner gets stuck and
<BR>
freezes
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;up the program (xsane 0.61) -- but not the whole computer. I can
<BR>
unplug
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the scanner and recover. [Do I need to update xsane? I still
<BR>
get
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;problems 1 &amp; 2 above, maybe 3 too, using xscanimage.]
<BR>
<P>Three samples are attached. card.png is a color scan, card-gray.png is
<BR>
the same in gray scale. card-gray-sized.png is the same except I marked
<BR>
off only the part that should have been my card in the preview window.
<BR>
Note that it is just black.
<BR>
<P><PRE>
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