• Re: Share authentication failure

    From Brian Howlett@3:633/10 to All on Wed Aug 19 23:08:43 2026
    On 19 Aug, druck <news@druck.org.uk> wrote:

    No doubt fixing it involves some buggering around with the Windows
    registry, but I haven't got around to spending several hours looking at search results with obviously wrong solutions (by AI), or even wrongerer solutions (by MSVPs).

    The truth is out there - somewhere.

    Possibly not. A Windows update may have screwed with the security
    settings.

    My Windows 11 PC connects quite happily to my Pi5 and my Pi4 based RISC OS device.

    Fairly (!) simple to check on Windows 11:

    1. Go to Control Panel
    2. Open Network and Sharing Centre
    3. In the left column, click on Changed Advanced Sharing settings
    4. Make sure firstly that sharing is enabled
    5. Expand the All Networks section

    I have the Encryption set to 40- or 56-bit, but Windows may have defaulted
    to 128-bit. I don't know enough about older Pis as per the OP, but it's probably worth exploring the above settings on the Windows side.
    --
    Brian Howlett
    -----------------------
    Procrastinate tomorrow!

    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Mike Easter@3:633/10 to All on Thu Aug 20 11:00:02 2026
    I have little experience with networked file sharing, such as using old
    Wins such as XP and W7.

    Phase I

    Desktop, bios '11, 8G ram, AMD Athlon II, SSD Ventoy/ed, booting live
    Linux Mint Cinn 23. Install Webmin & samba, use its network samba
    function to share a connected USB. I'm able to access the USB from a
    similar desktop running LM installed on its SSD.

    Phase II

    Pi 3B, 1G ram, running '25 May Raspbian ie Deb 12 LXDE/OB from SD.
    Install Webmin/samba and similarly used that to share a USB connected hd
    sata spinner. I am NOT able to access that external hd from my LAN w/
    such as the above installed LM desktop; that is, I can /see/ it, but the authentication window step fails and just repeats.

    --
    Mike Easter


    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Charlie Gibbs@3:633/10 to All on Wed Aug 19 22:54:05 2026
    On 2026-08-19, druck <news@druck.org.uk> wrote:

    On 19/08/2026 19:50, Mike Easter wrote:

    Pi 3B, 1G ram, running '25 May Raspbian ie Deb 12 LXDE/OB from SD.
    Install Webmin/samba and similarly used that to share a USB connected hd
    sata spinner.ÿ I am NOT able to access that external hd from my LAN w/
    such as the above installed LM desktop; that is, I can /see/ it, but the
    authentication window step fails and just repeats.

    I've got exactly the same problem, all my devices connect to my Pi NAS
    (aka a Pi 5 with an USB to SATA SSD) via NFS with no problem, but my
    wife who still uses Microslop gets the same error when trying to connect
    to the Samba shares from Windows 11. It's a fairly recent M$ breakage as
    it was all working a couple of months ago before we moved house.

    No doubt fixing it involves some buggering around with the Windows
    registry, but I haven't got around to spending several hours looking at search results with obviously wrong solutions (by AI), or even wrongerer solutions (by MSVPs).

    The truth is out there - somewhere.

    I'm getting deja vu. M$ brought out a service pack for Windows 2000
    which included a patch that made its SMB server issue an invalid command
    to clients trying to connect, and then check the error message that came
    back. If the error message returned by the client (in this case Samba)
    wasn't worded exactly the way an M$ client would do it, then the server
    would refuse to connect.

    (I might have server and client backwards here, it was a long time ago.)

    It took the Samba authors about two days to fix that one, and
    I continued happily connecting to Windows shares from my Amiga.

    --
    /~\ Charlie Gibbs | In this world there are
    \ / <cgibbs@kltpzyxm.invalid> | two kinds of people:
    X I'm really at ac.dekanfrus | 1. Those who can extrapolate
    / \ if you read it the right way. | from incomplete data.

    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Chris Townley@3:633/10 to All on Thu Aug 20 00:42:48 2026
    On 19/08/2026 23:54, Charlie Gibbs wrote:
    On 2026-08-19, druck <news@druck.org.uk> wrote:

    On 19/08/2026 19:50, Mike Easter wrote:

    Pi 3B, 1G ram, running '25 May Raspbian ie Deb 12 LXDE/OB from SD.
    Install Webmin/samba and similarly used that to share a USB connected hd >>> sata spinner.ÿ I am NOT able to access that external hd from my LAN w/
    such as the above installed LM desktop; that is, I can /see/ it, but the >>> authentication window step fails and just repeats.

    I've got exactly the same problem, all my devices connect to my Pi NAS
    (aka a Pi 5 with an USB to SATA SSD) via NFS with no problem, but my
    wife who still uses Microslop gets the same error when trying to connect
    to the Samba shares from Windows 11. It's a fairly recent M$ breakage as
    it was all working a couple of months ago before we moved house.

    No doubt fixing it involves some buggering around with the Windows
    registry, but I haven't got around to spending several hours looking at
    search results with obviously wrong solutions (by AI), or even wrongerer
    solutions (by MSVPs).

    The truth is out there - somewhere.

    I'm getting deja vu. M$ brought out a service pack for Windows 2000
    which included a patch that made its SMB server issue an invalid command
    to clients trying to connect, and then check the error message that came back. If the error message returned by the client (in this case Samba) wasn't worded exactly the way an M$ client would do it, then the server
    would refuse to connect.

    (I might have server and client backwards here, it was a long time ago.)

    It took the Samba authors about two days to fix that one, and
    I continued happily connecting to Windows shares from my Amiga.

    I just don't get this stuff. I have a Win 11 pro workstation, 4 Pis, and
    two mini PCS, one Intel, one AMD - both with Ubuntu LTS

    I have samba on all and I don't have any problems at all. OK if I want
    linux to linux comms, I would just use NFS

    --
    Chris

    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Mike Easter@3:633/10 to All on Thu Aug 20 11:00:02 2026
    druck wrote:
    Mike Easter wrote:
    Pi 3B, 1G ram, running '25 May Raspbian ie Deb 12 LXDE/OB from SD.
    Install Webmin/samba and similarly used that to share a USB connected
    hd sata spinner.ÿ I am NOT able to access that external hd from my LAN
    w/ such as the above installed LM desktop; that is, I can /see/ it,
    but the authentication window step fails and just repeats.

    I've got exactly the same problem, all my devices connect to my Pi NAS
    (aka a Pi 5 with an USB to SATA SSD) via NFS with no problem, but my
    wife who still uses Microslop gets the same error when trying to connect
    to the Samba shares from Windows 11. It's a fairly recent M$ breakage as
    it was all working a couple of months ago before we moved house.

    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.

    Or, maybe I should look at the situation of the desired share w/o using
    the Webmin, so I could tell if there were something 'wrong w/ it' - the
    share condition.

    --
    Mike Easter

    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Lawrence D?Oliveiro@3:633/10 to All on Thu Aug 20 22:30:02 2026
    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.

    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From The Natural Philosopher@3:633/10 to All on Thu Aug 20 11:46:07 2026
    On 20/08/2026 11:20, druck wrote:
    On 19/08/2026 21:30, ??Jacek Marcin Jaworski?? wrote:
    W dniu 19.08.2026 oÿ21:48, druck pisze:
    we moved house

    I see something like this years ago on Discovery. Must be expensive.

    Expensive and tiring, all that pushing.

    ---druck
    But at least you can leave all your stuff inside.

    --
    "It is an established fact to 97% confidence limits that left wing conspirators see right wing conspiracies everywhere"


    --- PyGate Linux v1.5.19
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)