Re: Bookworm updates killing WiFi

bp@www.zefox.net wrote:

I've been complaining here about WiFi problems for some time and it's
finally dawned on me that rfkill is a frequent visitor to the scene.

Is it plausible that running the "updates available" routine somehow
un-sets the WiFi region selection? The selections look unchanged, but
re-running the configuration seems to fix WiFi operation.

Thanks for reading!

bob prohaska

One german it site stated they had problems with the wifi stability
after the update to bookworm.
It was the avahi-daemon for them, which showed with log entried like

Sep 26 10:37:41 frigate avahi-daemon[651]: Withdrawing address record for 2003:aa:bb:ccc:feed:dead:beef:be61 on wlan0.

Their fix was to just disable avahi-daemon and the problem was gone for
good:

sudo systemctl disable avahi-daemon.socket
sudo systemctl disable avahi-daemon

BYe Thomas

PS: Original link:
https://www.heise.de/ratgeber/Raspi-mit-Debian-verliert-Internet-Verbindung-9998575.html


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