• Re: Cannot get hotspot working on desktop

    From Soren Stoutner@21:1/5 to All on Wed May 21 16:39:14 2025
    Copy: shai@platonix.com (Shai Berger)

    Shai,

    On Sunday, May 18, 2025 2:21:08 AM Mountain Standard Time Shai Berger wrote:
    Hi,

    I've been trying for a while, and failing, to get a hotspot working on
    my (testing) desktop, so my phone can connect through it.

    At first, it was a problem with autentication. But that has been solved
    now. The phone connects to the access points, and once I added
    kdeconnect as a service to the shared-zone configuration on the
    firewall, I can use that -- but I don't get access to the internet. I
    don't get it even when the firewall is off.

    When I look at it at kernel level:

    cat /proc/sys/net/ipv4/conf/*/forwarding

    prints just a series of "1"s.

    I had suspected it might have something to do with earlier messing with
    the hotspot connection. So I deleted it and created a new one. No
    change. The way I created it was with the "Hotspot" button in the
    network panel applet (see attached image, if the mailing-list doesn't
    kill it on the way).

    Any idea where to look next?

    I tried to setup on of these Hotspots by clicking this button and it didn’t work for me either. Mine failed at the “Setting network address” stage with
    the error “IP configuration was unavailable”.

    I would recommend you submit a bug report. Probably beginning with the plasma-nm package, although it might get moved somewhere else depending on where the real problem is.

    --
    Soren Stoutner
    soren@debian.org
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  • From Shai Berger@21:1/5 to Soren Stoutner on Sat May 24 13:40:01 2025
    Hi Soren,

    On Wed, 21 May 2025 16:39:14 -0700
    Soren Stoutner <soren@debian.org> wrote:


    I would recommend you submit a bug report. Probably beginning with
    the plasma-nm package, although it might get moved somewhere else
    depending on where the real problem is.


    Submitted at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106398

    Thanks,
    Shai.

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  • From Shai Berger@21:1/5 to All on Sat Jun 28 18:00:02 2025
    I finally solved this, I think.

    The full details are now in the bug report https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106398

    TL;DR: The hotspot was set up reasonably, so that packets going
    through it are forwarded for handling by the rest of the system. But I
    had previously used Docker on this system, and *it* set up a forwarding
    rule which allows forwarding from/to the docker network, but not any
    other network. And that rule was having the last word.

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