Re: SANE default scanner

From	Brian <ad44@cityscape.co.uk>
Newsgroups	linux.debian.user
Subject	Re: SANE default scanner
Date	2020-07-27 18:10 +0200
Message-ID	<AxdRn-8i6-7@gated-at.bofh.it> (permalink)
References	(4 earlier) <Axbwd-6Jq-1@gated-at.bofh.it> <AxbPA-6Qv-15@gated-at.bofh.it> <AxciB-7fE-1@gated-at.bofh.it> <Axdol-7Sw-5@gated-at.bofh.it> <Axdol-7Sw-3@gated-at.bofh.it>
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On Mon 27 Jul 2020 at 17:34:52 +0200, Nicolas George wrote:

> Brian (12020-07-27):
> > Scanning with xsane or simple-scan only works by specifying a URI? You
> > don't think this is an issue, in spite of its not being the experience
> > of most users?
> 
> Well, I am pretty sure I know my situation better than you.

>From xsane(1)

  xsane accesses image acquisition devices through the SANE (Scanner
  Access Now Easy) interface. The list of available devices depends on
  installed hardware and configuration. When invoked without an explicit
  devicename argument, xsane presents a dialog listing all known and
  available devices. To access an available device that is not known to
  the system, the devicename must be specified explicitly. The format of
  devicename is backend‐name:devicefile (eg: umax:/dev/sga).

All my networked scanners show in xsane. I wonder why yours are unknown
to the system? You are in the best situation to know.

> But if you insist to know: hpaio detects networked scanners by querying
> CUPS for networked printers. But I do not want CUPS running. This is not
> a bug, just a completely idiotic design.

It's good to have technical reasons for network scanner discovery, even
when they do not match reality.

-- 
Brian.

Thread

SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 12:00 +0200
  Re: SANE default scanner Georgi Naplatanov <gosho@oles.biz> - 2020-07-27 14:00 +0200
    Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 14:50 +0200
      Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 15:00 +0200
        Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 15:00 +0200
          Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 15:30 +0200
        Re: SANE default scanner Hans <hans.ullrich@loop.de> - 2020-07-27 15:10 +0200
          Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 15:30 +0200
      Re: SANE default scanner Georgi Naplatanov <gosho@oles.biz> - 2020-07-27 15:10 +0200
        Re: SANE default scanner Reco <recoverym4n@enotuniq.net> - 2020-07-27 15:30 +0200
        Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 15:40 +0200
          Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 16:00 +0200
            Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 16:30 +0200
              Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 17:40 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 18:10 +0200
              Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 17:40 +0200
          Re: SANE default scanner Georgi Naplatanov <gosho@oles.biz> - 2020-07-27 16:50 +0200
            Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 17:00 +0200
              Re: SANE default scanner Stefan Monnier <monnier@iro.umontreal.ca> - 2020-07-27 17:20 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 17:30 +0200
                Re: SANE default scanner Stefan Monnier <monnier@iro.umontreal.ca> - 2020-07-27 18:10 +0200
                Re: SANE default scanner Stefan Monnier <monnier@iro.umontreal.ca> - 2020-07-27 18:40 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 19:20 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 18:40 +0200
                Re: SANE default scanner Stefan Monnier <monnier@iro.umontreal.ca> - 2020-07-27 23:10 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-28 00:00 +0200
                Re: SANE default scanner Stefan Monnier <monnier@iro.umontreal.ca> - 2020-07-28 00:30 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-28 14:20 +0200
                Re: SANE default scanner Stefan Monnier <monnier@iro.umontreal.ca> - 2020-07-28 16:20 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-28 21:30 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-29 11:20 +0200
                Re: SANE default scanner <tomas@tuxteam.de> - 2020-07-29 12:10 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-29 20:30 +0200
                Re: SANE default scanner <tomas@tuxteam.de> - 2020-07-29 21:40 +0200
                Re: SANE default scanner <tomas@tuxteam.de> - 2020-07-28 09:40 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 18:40 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 18:50 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 19:10 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 19:20 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 20:00 +0200
                Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 19:40 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-28 14:20 +0200
              Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 20:40 +0200
                Re: SANE default scanner Brian <ad44@cityscape.co.uk> - 2020-07-27 21:20 +0200
                Re: SANE default scanner Gene Heskett <gheskett@shentel.net> - 2020-07-27 21:20 +0200
      Re: SANE default scanner John Boxall <jboxall47@gmail.com> - 2020-07-27 15:30 +0200
        Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 15:40 +0200
          Re: SANE default scanner Liam O'Toole <liam.p.otoole@gmail.com> - 2020-07-29 00:00 +0200
  Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-07-27 19:40 +0200
    Re: SANE default scanner Siard <shiems@mailbox.org> - 2020-07-27 20:00 +0200
  Re: SANE default scanner Siard <shiems@mailbox.org> - 2020-07-27 19:40 +0200
  Re: SANE default scanner George Shuklin <george.shuklin@gmail.com> - 2020-08-07 17:20 +0200
    Re: SANE default scanner Nicolas George <george@nsup.org> - 2020-08-07 17:30 +0200

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