On Fri, 3 Jan 2020 at 01:55, Ranjan Maitra <mai...@email.com> wrote:

> Hi,
>
> I have been lost for the past day and I need some help.
>
> There are 7 android devices and a linux mint laptop that effortlessly
> connect to a linkhub (Alcatel HH41NH). There is no limit to the number of
> devices that the linkhub can connect to.
>

Is the MAC filter enabled on your linkhub?    Are the Fedora systems using MAC
address randomization <https://fedoramagazine.org/randomize-mac-address-nm/>?
Does the linkhub have a hidden SSID?


>
> However, two Fedora laptops each running F30 and F31 are not able to
> connect. Both laptops are updated to the latest as of Tuesday December 31,
> 2019.
>
> We have tried all sorts of things but can not connect. dmesg seems to
> indicate that a connection is established but the log messages seem to
> indicate otherwise.
>
> Does anyone have any suggestions? We are a little lost. I am including the
> relevant dmesg, log messages and journatctl output. Happy to provide
> information as needed.
>

NetworkManager has become quite complex, and sometimes makes bad
decisions.   You can sometimes force a connection using nmcli, which may
provide an indication of the underlying cause of your problem.

Look for similar reports in
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/issues


-- 
George N. White III
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