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radiodan / provision

A set of scripts and configs to take a vanilla pi to a radiodan.
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Resulting magic radiodan falls off wifi after 30-60 seconds #11

Closed libbymiller closed 9 years ago

libbymiller commented 9 years ago

This might be an issue for Magic button rather than provision. Investigating.

libbymiller commented 9 years ago

Reproduced just with

sudo LOG_LEVEL=DEBUG ./provision avahi nginx wpa

Lost connection after about 45 seconds.

pi@raspberrypi ~ $ ps ax | grep wpa
1673 ?        Ss     0:00 /sbin/wpa_supplicant -s -B -P /var/run/wpa_supplicant.wlan0.pid -i wlan0 -W -D nl80211,wext -c /etc/wpa_supplicant/wpa_supplicant.conf
2276 ?        Ss     0:00 /sbin/wpa_cli -B -P /var/run/wpa_action.wlan0.pid -i wlan0 -p /var/run/wpa_supplicant -a /sbin/wpa_action
2661 ?        Sl     0:02 /usr/bin/ruby1.9.1 /usr/local/bin/wpa_cli_web start -e production -p 8080
libbymiller commented 9 years ago

looks like a race condition between wpa_suppplicant and rc.local. Some debugging here:

https://gist.github.com/libbymiller/effe394ba689c2b51e17#file-gistfile1-txt

should be moved to https://github.com/radiodan/wifi-configuration

andrewn commented 9 years ago

Fixed by b739851dbaf606 and f1b1cec0594d2e. Thanks @libbymiller !