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doc:appunti:hardware:raspberrypi_wifi_country_not_set

Raspberry Wi-Fi disabled country not set

When you connect to the Raspberry Pi via terminal session you can get the following warning message:

Wi-Fi is disabled because the country is not set.
Use raspi-config to set the country before use.

Running raspi-config may not fix the problem.

The warning message is originated by the script /etc/profile.d/wifi-country.sh which uses the following command to check if WiFi has the country set:

/sbin/iw reg get

The execution of raspi-config, Localisation OptionsChange Wi-fi Country should change the file /etc/wpa_supplicant/wpa_supplicant.conf, but such a change is possibile only if you already have the following lines in that file:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1

The update_config option allow wpa_cli to change the configuration file, and thus raspi-config. The change consists just in adding a line like this:

country=IT

Reboot or restart the wpa_supplicant daemon to make the changes effective.

doc/appunti/hardware/raspberrypi_wifi_country_not_set.txt · Last modified: 2019/09/25 10:23 by niccolo