radio0 is disabled

[tcr]

This happened on two fully updated Tessels (0.0.14), so I'm not sure what's happening here, but...

t2 wifi -n ... was complaining my credentials were wrong. That message was incorrect so I dtermed in:

$ wifi
'radio0' is disabled
'radio0' is disabled

It warned me radio0 was disabled. I did uci show wireless and found this:

uci show wireless
wireless.radio0=wifi-device
wireless.radio0.type='mac80211'
wireless.radio0.channel='11'
wireless.radio0.hwmode='11g'
wireless.radio0.path='10180000.wmac'
wireless.radio0.htmode='HT20'
wireless.radio0.disabled='1'
wireless.@wifi-iface[0]=wifi-iface
wireless.@wifi-iface[0].device='radio0'
wireless.@wifi-iface[0].network='wifi'
wireless.@wifi-iface[0].mode='sta'
wireless.@wifi-iface[0].encryption='psk2'
wireless.@wifi-iface[0].key='...'
wireless.@wifi-iface[0].disabled='0'
wireless.@wifi-iface[0].ssid='...'

So radio0 was disabled? I then ran:

uci set wireless.radio0.disabled=0

And my wifi just turned on.

[HipsterBrown]

So I'm not sure how the wireless config got into that state because the cli should have stopped disabling the wifi radio after ap functionality was added. However, just in case this happens to anyone else, I've created a fix that re-enables radio0 if that message occurs. #987

[tcr]

@HipsterBrown 👏