linux networkmanager 无线网卡用不了,新手NetworkManger无法连接Wifi求助

linux networkmanager 无线网卡用不了,新手NetworkManger无法连接Wifi求助

matrikslee 说：用 journalctl -b -u NetworkManager 看看日志，把其中的错误信息发出来看看

rfkill list命令的输出也发出来看看

Feb 25 12:49:48 archlinux NetworkManager[339]:   [1519534188.9429] manager: rfkill: WiFi hardware radio set disabled

Feb 25 12:49:48 archlinux NetworkManager[339]:   [1519534188.9431] device (wlp3s0b1): state change: disconnected -> unavailable (reason 'none', sys-iface-state: 'managed')

Feb 25 12:49:48 archlinux NetworkManager[339]:   [1519534188.9517] audit: op="radio-control" arg="wireless-enabled:0" pid=500 uid=1000 result="success"

Feb 25 12:49:48 archlinux NetworkManager[339]:   [1519534188.9521] manager: rfkill: WiFi now disabled by radio killswitch

Feb 25 12:49:49 archlinux NetworkManager[339]:   [1519534189.0237] manager: rfkill: WWAN hardware radio set disabled

Feb 25 12:49:49 archlinux NetworkManager[339]:   [1519534189.0239] audit: op="radio-control" arg="wwan-enabled:0" pid=500 uid=1000 result="success"

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.3304] manager: rfkill: WiFi hardware radio set enabled

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4244] audit: op="radio-control" arg="wireless-enabled:1" pid=500 uid=1000 result="success"

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4251] manager: rfkill: WiFi now enabled by radio killswitch

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4746] manager: rfkill: WWAN hardware radio set enabled

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4749] audit: op="radio-control" arg="wwan-enabled:1" pid=500 uid=1000 result="success"

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4803] sup-iface[0x55a255285980,wlp3s0b1]: supports 4 scan SSIDs

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4815] device (wlp3s0b1): supplicant interface state: starting -> ready

Feb 25 12:49:50 archlinux NetworkManager[339]:   [1519534190.4817] device (wlp3s0b1): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed>

Feb 25 12:51:05 archlinux NetworkManager[339]:   [1519534265.9864] audit: op="connection-delete" uuid="17e28da7-76da-4b8c-9ec8-918487cf5b64" name="M&