Re: [EXT] [qubes-users] sys-net problems Intel 8265 / 8275

[haaber]

On 5/26/21 5:45 PM, Ulrich Windl wrote:


Do you have some hints how I could try to improve that? Best,  Bernhard



See what "journalctl -f" outputs in net-vm.


that gave an error message that helped to understand  that seemingly
mac-randomization-while-scanning and OpenWRT are a bad mixture ... I
deactivated it to test - and now it works. I guess that the
randomisation is a good thing as such, so I have to improve OpenWRT ?!

best, Bernhard

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Re: [EXT] [qubes-users] sys-net problems Intel 8265 / 8275

[Ulrich Windl]

On 5/24/21 9:09 PM, haaber wrote:

I have an build-in Intel 8265 / 8275 wireless controller, and my
(debian-10-minimal based) sys-net has more and more problems to connect.
It starts to connect and then hangs. That is strange since it used to
run perfectly 2 years ago. But now it takes 1-5 minutes, sometime a
qvm-kill forced reboot (I use the std config with wpa_supplicant).
Usually 5Ghz networks do never finish the connection.

Do you have some hints how I could try to improve that? Best,  Bernhard



See what "journalctl -f" outputs in net-vm.
You could also try (in net-vm)
"watch iwconfig wlan0"
"watch ip route show"
etc.

Then report back some more details ;-)
Regards,
Ulrich

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