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brcmfmac: cf880211_set_channel: set chanspec 0x1234 fail, reason -52

cn flag

I have installed Ubuntu Server 22.04.2 LTS on a rasberry Pi 4. I am attempting to connect the wifi to my school wifi. I am getting many of this error:

brcmfmac: cf880211_set_channel: set chanspec 0x1234 fail, reason -52

I have set up the network_manager in the same way I always do:

nmcli> set ipv4.method auto nmcli> set 802-1x.eap peap nmcli> set 802-1x.phase2-auth mschapv2 nmcli> set 802-1x.identity [email protected] nmcli> set 802-1x.password "three words" nmcli> set wifi-sec.key-mgmt wpa-eap

Does anyone have a clue?

Thanks!

Pito

David avatar
cn flag
Has any previous OS worked at the school?
cn flag
Absolutely, yes. Now I am thinking to try to install that ubuntu with balenaetch instead of the pi installer. The latter may be customizing or tweaking in a way that's somehow getting in the way of the nmcli settings that Ive used successfully in the past.
David avatar
cn flag
Rufus has proved to be the best and most reliable.
cn flag
What is Rufus??
David avatar
cn flag
A quick Google search brings up this. https://rufus.ie/en/
cn flag
Windows only.Sigh
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