Wifi ubuntu não aparece

Ola preciso de uma ajuda sou iniciante e instalei ubuntu no notebook multilaser M11W.
Porém não conecta no wifi e esse equipamento não tem entrada via cabo para poder baixar os drivers.

root@gabriele-M11W:~# cat /proc/net/wireless

Inter-| sta-| Quality | Discarded packets | Missed | WE

face | tus | link level noise | nwid crypt frag retry misc | beacon | 22

root@gabriele-M11W:~# wpa passphrase KohlCamara 357810ryan

network={

ssid=“KohlCamara”

tipsk=“357810ryan”

psk=17d7e4353b36c32a01d2f8387e9cTbedeO16559b1dc2fa418Oban94ab16die3f

}

root@gabriele-M11W:~# wpa passphrase KohlCamara 357810ryan > /etc/wpa supplicant.conf

root@gabriele-M11W:~# wpa_supplicant -i wlan0 -c /etc/wpa supplicant.conf -d - D wext

wpa_supplicant v2.10

random: getrandom() support available

Successfully initialized wpa_supplicant

Initializing interface ‘wlan0’ conf '/etc/wpa supplicant.conf’ deiver ‘wext’ ctel_interface ‘N/A’ bridge ‘N/A’

Configuration file 'etc/wpa supplicant.conf’ → ‘etc/wpa supplicant.conf’

Reading configuration file '/etc/wpa supplicant.conf’

Priority group O

id=60 ssid=‘KohlCamara’

rfkill: Cannot get wiphy information

WEXT: RFKILL status not available

Could not read interface wlan0 flags: No such device

WEXT: Could not set interface ‘wlan0’ UP

wland: Failed to initialize driver interface

Failed to add interface wlan0

wlan0: Cancelling scan request

wlan0: Cancelling authentication timeout

off-channel: Clear pending Action frame TX (pending action tx=(nil)

QM: Clear all active DSCP polícies

wlan0: CTRL-EVENT-DSCP-POLICY clear_all

root@gabriele-M11W:~# iwnconfig

lo no wireless extensions.

Wwan0 no wireless extensions.