Debian 9에서 NetworkManager를 사용하여 Wi-Fi에 연결할 수 없습니다(이유 "비밀 없음")

Debian 9 Stretch (4.9)Wi-Fi 어댑터(TL-WN823N V2)를 사용하여 Wi-Fi에 연결하고 있습니다 .

이것을 사용하여 드라이버를 설치했습니다협회, 나는 성공했다.

iwconfig

root@debian:/home/annahri# iwconfig
eno1      no wireless extensions.

wlx18d6c71536ac  unassociated  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency=2.417 GHz  Access Point: Not-Associated   
          Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

집 Wi-Fi에 연결하려고 했는데 올바른 비밀번호를 제공했지만 연결할 수 없었고 "비밀번호가 제공되지 않았습니다"라는 팝업이 표시되었습니다.

나는 이 줄을 얻었다journal -fa

Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4690] device (wlx18d6c71536ac): Activation: starting connection 'Mastrip gg.4' (d5f0fb19-5e8c-46a1-8591-c4ae76d2be1e)
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4694] audit: op="connection-activate" uuid="d5f0fb19-5e8c-46a1-8591-c4ae76d2be1e" name="Mastrip gg.4" pid=812 uid=1000 result="success"
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4701] device (wlx18d6c71536ac): state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4704] manager: NetworkManager state is now CONNECTING
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4739] device (wlx18d6c71536ac): set-hw-addr: reset MAC address to 18:D6:C7:15:36:AC (preserve)
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4779] device (wlx18d6c71536ac): state change: prepare -> config (reason 'none') [40 50 0]
Aug 10 16:45:32 debian kernel: IPv6: ADDRCONF(NETDEV_UP): wlx18d6c71536ac: link is not ready
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4814] device (wlx18d6c71536ac): Activation: (wifi) access point 'Mastrip gg.4' has security, but secrets are required.
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.4815] device (wlx18d6c71536ac): state change: config -> need-auth (reason 'none') [50 60 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.5716] device (wlx18d6c71536ac): state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.5738] device (wlx18d6c71536ac): state change: prepare -> config (reason 'none') [40 50 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.5743] device (wlx18d6c71536ac): Activation: (wifi) access point 'Mastrip gg.4' has security, but secrets are required.
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.5743] device (wlx18d6c71536ac): state change: config -> need-auth (reason 'none') [50 60 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.6280] device (wlx18d6c71536ac): state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.6307] device (wlx18d6c71536ac): state change: prepare -> config (reason 'none') [40 50 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.6327] device (wlx18d6c71536ac): Activation: (wifi) access point 'Mastrip gg.4' has security, but secrets are required.
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.6341] device (wlx18d6c71536ac): state change: config -> need-auth (reason 'none') [50 60 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.6775] device (wlx18d6c71536ac): state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7014] device (wlx18d6c71536ac): state change: prepare -> config (reason 'none') [40 50 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7019] device (wlx18d6c71536ac): Activation: (wifi) access point 'Mastrip gg.4' has security, but secrets are required.
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7020] device (wlx18d6c71536ac): state change: config -> need-auth (reason 'none') [50 60 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7582] device (wlx18d6c71536ac): state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7590] device (wlx18d6c71536ac): state change: prepare -> config (reason 'none') [40 50 0]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7594] device (wlx18d6c71536ac): Activation: (wifi) access point 'Mastrip gg.4' has security, but secrets are required.
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7595] device (wlx18d6c71536ac): state change: config -> failed (reason 'no-secrets') [50 120 7]
Aug 10 16:45:32 debian NetworkManager[499]: <info>  [1502358332.7598] manager: NetworkManager state is now DISCONNECTED
Aug 10 16:45:32 debian NetworkManager[499]: <warn>  [1502358332.7613] device (wlx18d6c71536ac): Activation: failed for connection 'Mastrip gg.4'

하지만 connect 를 사용하려고 하면 wicd집 Wi-Fi에 성공적으로 연결됩니다. 왜 NetworkManager접속이 안되는지 궁금합니다 no secrets provided.