我正在使用KDE Plasma运行Antergos（Arch），但一切正常，但是从最近几天开始，我遇到了网络问题：wifi无法自动连接。
我使用NetworkManager。
好吧，事实上，它会自动连接，但仅在启动后5分钟后自动连接！（或多或少5分钟）。
强制重新加载
systemctl restart NetworkManager
它会自动连接。
使用journalctl，（部分）输出为：
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0095] policy: auto-activating connection 'Wifi_Casa'
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0106] device (wlp2s0): Activation: starting connection 'Wifi_Casa' (8a912e7f-0989-4d91-b9ae-b42e85eb37c6)
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0109] device (wlp2s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0110] manager: NetworkManager state is now CONNECTING
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0123] device (wlp2s0): set-hw-addr: reset MAC address to 10:02:B5:05:F0:EB (preserve)
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0174] device (wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0176] device (wlp2s0): Activation: (wifi) access point 'Wifi_Casa' has security, but secrets are required.
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0176] device (wlp2s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <warn> [1513624133.0185] device (wlp2s0): No agents were available for this request.
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0186] device (wlp2s0): state change: need-auth -> failed (reason 'no-secrets', sys-iface-state: 'managed')
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0187] manager: NetworkManager state is now DISCONNECTED
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <warn> [1513624133.0189] device (wlp2s0): Activation: failed for connection 'Wifi_Casa'
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0194] device (wlp2s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0207] device (wlp2s0): set-hw-addr: set MAC address to 52:7C:11:E8:AA:36 (scanning)
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0506] device (wlp2s0): supplicant interface state: ready -> disconnected
dic 18 20:08:53 marco-E7450 NetworkManager[640]: <info> [1513624133.0559] device (wlp2s0): supplicant interface state: disconnected -> inactive
奇怪的是：
我能做些什么？（我尝试过重新安装NetworkManager，nm-applet和所有相关的东西）
提前致谢
解决了将网络管理器从1.10.2-1降级到1.10.0-1的问题
无论如何，1.10.2-1版本不会仅与WPA2密码保护的网络自动连接，我尝试使用开放式网络，并且它会自动连接。
我的网络控制器（Dell Latitude E7450）：
Network controller: Intel Corporation Wireless 7265 (rev 59)
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我来说两句