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Re: Share authentication failure

From Lawrence D’Oliveiro <ldo@nz.invalid>
Newsgroups comp.sys.raspberry-pi
Subject Re: Share authentication failure
Date 2026-08-20 04:06 +0000
Organization A noiseless patient Spider
Message-ID <1165ugg$36gf9$2@dont-email.me> (permalink)
References <nemc8hFsmpbU1@mid.individual.net> <11651aj$2ud25$1@druck.eternal-september.org> <nemhr3Ftd91U1@mid.individual.net>

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On Wed, 19 Aug 2026 13:26:11 -0700, Mike Easter wrote:

> I'm not a commandline smarty, but I was wondering if there were a
> way to try to access the share from the commandline instead of the
> GUI file manager, then when the authentication failed, there might
> be some kind of failure message that could be useful.

There are quite a few useful tools at the client end to test
connections, authentication etc: nmblookup, smbtree, and in particular
smbclient.

E.g. to get a listing of shares visible to a given username/password:

    smbclient -U «username»%«password» -L «server-addr»

Specify domain as well:

    smbclient -U «username»%«password» -W «domain» ...

Access a particular share:

    smbclient //«server/«share-name» -U «username» «password»

(Hmm, there might be a typo in my notes ... might need a “%” instead
of a blank between «username» and «password».)

Here’s a tip for troublesome Windows clients: they could be trying to
use an obsolete connection protocol version or authentication protocol
version that your Samba server is not configured to allow.

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Thread

Share authentication failure Mike Easter <MikeE@ster.invalid> - 2026-08-19 11:50 -0700
  Re: Share authentication failure druck <news@druck.org.uk> - 2026-08-19 20:48 +0100
    Re: Share authentication failure Mike Easter <MikeE@ster.invalid> - 2026-08-19 13:26 -0700
      Re: Share authentication failure Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-20 04:06 +0000
    Re: Share authentication failure 🇵🇱Jacek Marcin Jaworski🇵🇱 <jmj@energokod.gda.pl> - 2026-08-19 22:30 +0200
      Re: Share authentication failure druck <news@druck.org.uk> - 2026-08-20 11:20 +0100
        Re: Share authentication failure The Natural Philosopher <tnp@invalid.invalid> - 2026-08-20 11:46 +0100
          Re: Share authentication failure druck <news@druck.org.uk> - 2026-08-20 18:37 +0100
            Re: Share authentication failure The Natural Philosopher <tnp@invalid.invalid> - 2026-08-21 13:08 +0100
        Re: Moving House (was Re: Share authentication failure) Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-20 23:33 +0000
          Re: Moving House (was Re: Share authentication failure) druck <news@druck.org.uk> - 2026-08-21 21:59 +0100
    Re: Share authentication failure Brian Howlett <news-spamtrap@brianhowlett.me.uk> - 2026-08-19 23:08 +0100
    Re: Share authentication failure Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-08-19 22:54 +0000
      Re: Share authentication failure Chris Townley <news@cct-net.co.uk> - 2026-08-20 00:42 +0100
  Re: Share authentication failure Mike Easter <MikeE@ster.invalid> - 2026-09-21 14:15 -0700

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