After updating to 21.02.1, Wirreles connectivity stopped working.
This happend to me on the FritzBox 7320 aswell as the FritzBox 7312. They both use the same wireless chipset (Atheros AR9227). the 7320 was one some 19.x version while the 7312 was on 18.x before upgrading. Sadly i dont know the exact version numbers.
Running the wifi
command yields
[...]
"radio0": {
"up": false,
"pending": false,
"autostart": true,
"disabled": false,
"retry_setup_failed": true,
"config": {
"hwmode": "11g",
"path": "pci0000:00/0000:00:0e.0",
"htmode": "HT20",
"channel": "auto",
"legacy_rates": true,
"txpower": 20,
"cell_density": 0,
"disabled": false
}
[...]
trying wifi up
or uci set wireless.radio0.disabled='0' → uci commit
did not fix anything. If you need any further command outputs, just ask.