hi Olaf,

Il 11/01/20 14:09, Olaf Meeuwissen ha scritto:
Hi Valerio, iscan-data maintainer(s),



Thanks for the files.  That policy.out file doesn't look like it should,
at all.  It's supposed to contain a pile of additional rules that look
like whatever the distribution's libsane package uses for USB devices.

It appears that the Debian package maintainer split off the USB devices
into a 20-sane.hwdb and only left the SCSI devices in 60-libsane.rules.
This was done to address Debian bug 869244 (see [1]).

   [1]: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869244

Unfortunately, that seems to have broken the logic in make-policy-file.
That script has been working fine for more than a decade on multiple
distributions but it looks like it needs some fixing up now.  The Debian
change will problably also affect *all* of Debian's downstreams :-/

thank you for your answer

last week i gave the scanner to a friend, who has the shop where i normally buy the hardware, to test in a microsoft pc, and look at the components.
the scanner works, but only for two minutes and about forty seconds...
i tested the machine, cut the power supply, after half an hour, connected again, it worked for the two minutes and so and then gave me error.

valerio

sorry for my defective english


Hope this helps,
--
Olaf Meeuwissen, LPIC-2            FSF Associate Member since 2004-01-27
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