grooveman

Yes, I saw that, but I'm not using wireless. I have wireless turned off completely in nmtui

Hi. I installed Armbian on a raspberry pi 5. Everything went smoothly, but straight-away, I see that dmesg is filled with this error: brcmfmac: brcmf_set_channel: set chanspec 0x100c fail, reason -52 I'm noticing some inconsistencies on the network, and I'm not sure if this is behind it. I tried installing the firmware-brcm80211, but it didn't help -- in fact, I think it might have made it worse. I've looked all over, but I cannot see any useful information regarding this. It has no usb devices attached, not using and gpio pins or anything fancy. It is just a node on the network that is presenting information on a television screen in our shop. It looks like the driver is not a good match for the hardware (that's my guess, anyway). In the past, I've seen errors like this fixed with the firmware I mentioned above. No such luck this time. Any way I can fix this? Thanks.