Depois de instalar o Ubuntu MATE 17.10 no meu labtop, não consigo me conectar à rede WIFI. A rede pode ser vista, mas nunca é capaz de se conectar a ela.
[ 1035.074285] wlp3s0: authenticate with <MAC 'BCDEF' [AC1]>
[ 1035.075809] wlp3s0: send auth to <MAC 'BCDEF' [AC1]> (try 1/3)
[ 1035.079804] wlp3s0: authenticated
[ 1035.081097] wlp3s0: associate with <MAC 'BCDEF' [AC1]> (try 1/3)
[ 1035.086100] wlp3s0: RX AssocResp from <MAC 'BCDEF' [AC1]> (capab=0x431 status=0 aid=4)
[ 1035.104969] wlp3s0: associated
[ 1038.202602] wlp3s0: deauthenticated from <MAC 'BCDEF' [AC1]> (Reason: 2=PREV_AUTH_NOT_VALID)
[ 1056.529439] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
A saída do comando é:
03:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2230 [8086:0888] (rev c4)
Subsystem: Intel Corporation Centrino Wireless-N 2230 BGN [8086:4262]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
3: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Por favor, deixe-me saber como corrigir isso.