[sane-devel] plustek OptikPro 9636P+ "pt_drv : no device(s) detected, (-9020)"

[Robert Persson]

I have just bought a OptikPro 9636P+ from a charity shop -- no proof that it 
works except that the light comes on, but no particular reason to think it 
doesn't work.

I have built the pt_drv module (after a couple of minor hacks to get it to 
compile with gcc-4), but when I try to load it, the following happens:

zebedee build # insmod pt_drv.ko mov=3
insmod: error inserting 'pt_drv.ko': -9020 Function not implemented


dmesg tells me:

pt_drv : driver version 0.43-5
pt_drv : no device(s) detected, (-9020)


A google search tells me that several other people have had the same "no 
device(s) detected, (-9020)" message when trying to get plustek scanners to 
work. Unfortunately most of them had their problems in various central 
European languages so I am still in the dark.

What should I do to get linux to recognise my scanner?

Many thanks
Robert
-- 
Robert Persson
ireneshusband at fastmail.fm
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