I'd like to get a list of all possible wifis I can connect to. I've been using
nmcli dev wifi to do so. On my Linux Mint machine this works fine, but on raspbian I don't get any results. I don't know why or what I have to do.
I already set my country code in the
wpa_supplicant.conf and wifi isn't blocked by rfkill.
$ iwlist wlan0 scan returns
wlan0 No scan results.
$ ifup wlan0 returns
ifup: unknown interface wlan0.