786 B
786 B
| title | tags | ||
|---|---|---|---|
| wireless |
|
Check wifi's working
lspci -k
Or for usb wifi:
dmesg | grep usbcore
... and hopefully it'll say the new interface is registered.
Check if a wifi interface has been created
ip link
or
iw dev
Assuming it's wlan0, bring it up with
ip link set wlan0 up
Error messages probably means your wireless chipset requires a firmware to function. In this case, check the kernel messages for firmware being loaded
dmesg | grep firmware
Utilities
iw doesn't do wpa/wpa2. wpa_supplicant does everything. iwd does everything except WEXT encryption.
Connecting
Get the link status:
iw dev wlan0 link
Scan for available points:
iw dev wlan0 scan
The connecting commands do not cover wpa2.