Estou tentando instalar um dongle wifi no meu pc arch-linux.
Quando eu o conecto, ele não detecta:
# ~ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether bc:5f:f4:cf:b0:f2 brd ff:ff:ff:ff:ff:ff
Então, conforme declarado no arch wiki, eu instalei dkmse rtl88xxau-aircrack-dkms-gitempacotei.
Depois de fazer isso, posso ver o dispositivo:
# ~ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether bc:5f:f4:cf:b0:f2 brd ff:ff:ff:ff:ff:ff
3: wlp0s29u1u3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 34:e8:94:ca:8f:05 brd ff:ff:ff:ff:ff:ff
# ~ iw dev
phy#0
Interface wlp0s29u1u3
ifindex 3
wdev 0x1
addr 34:e8:94:ca:8f:05
type managed
txpower 0.00 dBm
Mas agora, quando tento colocá-lo, recebo:
# ~ ip link set wlp0s29u1u3 up
RTNETLINK answers: Operation not permitted
rfkill não é o problema aqui:
# ~ rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Claro, wpa_supplicant também não está conectando:
# ~ wpa_supplicant -c /etc/wpa_supplicant/wpa_supplicant.conf -i wlp0s29u1u3
Successfully initialized wpa_supplicant
Could not set interface wlp0s29u1u3 flags (UP): Operation not permitted
nl80211: Could not set interface 'wlp0s29u1u3' UP
nl80211: deinit ifname=wlp0s29u1u3 disabled_11b_rates=0
wlp0s29u1u3: Failed to initialize driver interface
Alguma idéia sobre qual é o problema e como resolvê-lo?