On Wed, Oct 29, 2025 at 5:23 PM Stephen Morris
<[email protected]> wrote:
[...]
The only thing I've between yesterday when the device wasn't
active is I did a system update yesterday which updated the kernel
to 6.17.4 so I am now running on that instead of 6.16.10, but I
checked the 6.16.10 config yesterday and it was showing the it had
support for the mt7925 chipset, and the driver and firmware were
already installed. From what I've read support for the chipset was
patched into the kernel with kernel 6.7, so it should have been
active in later kernels.
The other thing I did yesterday was turn off random mac address
generation for wifi in the NetworkManager config, which I had also
done earlier as a trial which did nothing relative to the issue.
As I said a bit earlier, now that it seems to be active I'll keep
monitoring it and see if it stops continually connecting and
disconnecting, but irrespective of that thankyou for all your help.
Sometimes wifi hardware gets into a "confused" state. Because wifi is
often enabled even when a system is "off" to support wake-on-wlan,
and vendors try to reduce startup time, they tend to avoid delays
resetting wifi hardware. It is hard to know what is needed to force a
reset.
Hi George,
With the device continually resetting plugged into the usb port I
was using it from under Windows, I changed to a different usb port which
then provided what seemed to be a stable state in Fedora, but when I
boot into Windows from a cold start, the Windows boot continually
crashes until I unplug the device. I switched the device to a third usb
port which then enabled the device to function again under Windows, but
now when I boot into Fedora the wifi connection is now connecting and
disconnecting continually again. What I don't know at the moment is I
have both ethernet and wifi active and I am using ethernet for my
network connection (just on that front I thought for the network
definitions if one specified a priority of 0 and one specified a
priority of 10 the definition with the priority of 0 is the one that is
used first, is that correct? I'm just asking because it seems to be the
other way around).
I have found an article on the net (not sure I can find it again) from
another linux user who was using a device with the same chipset under
Arch linux and he was getting the same connection/disconnection issues
I'm getting, and he tried a lot of different things to try to get the
device to work without success. He eventually changed NetworkManager to
use iwd as its back end and then to stop the connect/disconnect he had
to add threshold parameters of -90 (not sure what the means) for each of
the 3 bands, but he was still not happy that after doing all that it was
still not working properly (not sure what he was still not happy with).
Just looking at the popup messages shown on the desktop for the
disconnection/connection it seems to me the disconnection is being
caused because potentially wpa_supplicant is trying to authenticate to
the device and that authentication is timing out (I have also seen those
messages in dmesg and journalctl as well). If I switch to iwd as the
network backend with that stop the wpa_supplicant authorization issue?
regards,
--
George N. White III
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