[sane-devel] Concerning Canoscan FB636U and sane 1.0.8

[Michel]

Hi!

I'm writing concerning this post... 
http://www.mostang.com/pipermail/sane-devel/2002-October/015796.html.
I had the exact same problem; I've scanned successfully with scanimage and 
xsane, then I didn't use the scanner for a couple of days. When I wanted to 
scan again I simply got "device busy". I even re-compiled the kernel several 
times thinking that it had something to do with the USB scanner module, etc.

The solution was simple though: delete "/tmp/canon.cal", that's it. I haven't 
checked the "canon630u" source code yet, or if this bug has been fixed, just 
thought I'd let you know.

Best regards,
Michel Blomgren