Невозможно подключиться к Wi-Fi с помощью NetworkManager (причина отсутствия секретов) в Debian 9

Я использую Debian 9 Stretch (4.9) и я использую ключ Wi-Fi (TL-WN823N V2) для подключения к Wi-Fi.

Я установил драйвер, используя эту ссылку , и я получил ее работу.

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. 

Я попытался подключиться к своему домашнему Wi-Fi, я предоставил правильный пароль, но я не смог подключиться, он показывает всплывающее окно, в котором говорится что-то о «не секретном».

И я получил эти строки в journal -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' 

Но когда я попытался подключиться с помощью wicd , я успешно подключился к домашнему wifi. Мне просто интересно, почему NetworkManager не удается подключиться, потому что no secrets provided .