Re: what binds to port

From	Brian <ad44@cityscape.co.uk>
Newsgroups	linux.debian.user
Subject	Re: what binds to port
Date	2021-07-31 17:40 +0200
Message-ID	<CGZfI-2sf-11@gated-at.bofh.it> (permalink)
References	(5 earlier) <CGEEh-6W1-3@gated-at.bofh.it> <CGEEh-6W1-1@gated-at.bofh.it> <CGVc5-8wh-3@gated-at.bofh.it> <CGW89-DN-3@gated-at.bofh.it> <CGZfI-2sf-13@gated-at.bofh.it>
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On Sat 31 Jul 2021 at 14:37:49 +0100, mick crane wrote:

> On 2021-07-31 13:18, Brian wrote:
> > On Sat 31 Jul 2021 at 10:20:43 +0100, mick crane wrote:
> > 
> > > On 2021-07-30 18:30, Brian wrote:
> > > <...>
> > > >   https://wiki.debian.org/SaneOverNetwork#escl
> > > looking at those informative pages I think /dev/sg2 is the scanner
> > > should that not be in group scanner ?
> > > 
> > > root@pumpkin:/# ls -l /dev |grep cdrom
> > > lrwxrwxrwx  1 root root           3 Jul 30 17:36 cdrom -> sr0
> > > crw-rw----+ 1 root cdrom    21,   2 Jul 30 17:36 sg2
> > > brw-rw----+ 1 root cdrom    11,   0 Jul 30 17:36 sr0
> > 
> > I don't see why it should be. I too have
> > 
> >   crw-rw----+ 1 root cdrom    21,   2 Jul 30 17:36 sg1
> > 
> > on bullseye. Note the +. Its an ACL. systemd, and libpam-systemd have
> > taken care of the correct permissions on the scanner device file. Try
> > 
> >   getfacl /dev/sg2
> > 
> > (Did you ever say in this thread what the printer/scanner is?)
> 
> I thought it was in there, it's fujitsu fi-5750c

Thanks. The device appears to date from about 2007. I am surprised
that SANE's escl backend detects it and that scanning with

  xsane "escl:fi-5750Cdj:107245"

is possible. (Just a comment and nothing to do with your issues).

> The scanbd.conf says
> user saned
> group scanner

It is the saned user that has to be in the scanner group, not your
user.

  grep scanner /etc/groups
  cat /etc/default/saned

> I'm wondering if this is why I'm having difficulty saving scans anywhere
> other than /tmp
> and getting permission denied writing to a file with a script both in
> /etc/scanbd/scripts called from scanbd.conf

Probably not.

> How to find which is the scanner in /dev if it is supposed to be there?
> Xsane works fine.

I thought it was /dev/sg2.

-- 
Brian.

Thread

Re: what binds to port Dan Ritter <dsr@randomstring.org> - 2021-07-30 13:10 +0200
  Re: what binds to port IL Ka <kazakevichilya@gmail.com> - 2021-07-30 13:30 +0200
    Re: what binds to port Greg Wooledge <greg@wooledge.org> - 2021-07-30 14:00 +0200
      Re: what binds to port IL Ka <kazakevichilya@gmail.com> - 2021-07-30 14:50 +0200
  Re: what binds to port Greg Wooledge <greg@wooledge.org> - 2021-07-30 13:50 +0200
    Re: what binds to port <tomas@tuxteam.de> - 2021-07-30 16:40 +0200
      Re: what binds to port Brian <ad44@cityscape.co.uk> - 2021-07-30 19:40 +0200
        Re: what binds to port Brian <ad44@cityscape.co.uk> - 2021-07-31 14:20 +0200
          Re: what binds to port Brian <ad44@cityscape.co.uk> - 2021-07-31 17:40 +0200
            Re: what binds to port Brian <ad44@cityscape.co.uk> - 2021-07-31 19:10 +0200
          Re: what binds to port Brian <ad44@cityscape.co.uk> - 2021-07-31 18:50 +0200
            Re: what binds to port songbird <songbird@anthive.com> - 2021-08-01 17:30 +0200
              Re: what binds to port Greg Wooledge <greg@wooledge.org> - 2021-08-01 17:40 +0200
                Re: what binds to port Dan Ritter <dsr@randomstring.org> - 2021-08-01 18:00 +0200

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