所以最近我买了一个 Google Wifi 路由器，以便在家中轻松实现双频接入。
问题是，自从我更换了路由器后，运行 Ubuntu 19.04 的笔记本电脑（Thinkpad X230i）就拒绝连接到我的 WiFi 网络。它可以看到网络，要求输入密码，但从不连接。我尝试了几乎所有的 Linux 发行版，但似乎都没有连接到网络。然而，Windows 工作正常。
我不知道问题出在哪里。非常感谢您的帮助。
以下是网卡信息：
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (Lewisville) (rev 04)
Subsystem: Lenovo 82579LM Gigabit Network Connection (Lewisville)
Kernel driver in use: e1000e
Kernel modules: e1000e
03:00.0 Network controller: Intel Corporation Centrino Wireless-N 2200 (rev c4)
Subsystem: Intel Corporation Centrino Wireless-N 2200 BGN
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
编辑：抱歉更新晚了。我按照 cmak.fr 的要求做了，下面是我运行命令的结果。我会直接发布，我不知道如何正确格式化，抱歉。
运行命令后尝试连接时，“已收到 SIGWINCH”行不断重复。感谢您的帮助。
grep: NetworkManager: No such file or directory
No configuration file specified.
dbus-daemon [--version] [--session] [--system] [--config-file=FILE] [--print-address[=DESCRIPTOR]] [--print-pid[=DESCRIPTOR]] [--introspect] [--address=ADDRESS] [--nopidfile] [--nosyslog] [--syslog] [--syslog-only] [--nofork] [--fork] [--systemd-activation]
Startup finished in 81ms.
RTNETLINK answers: Operation not permitted
RTNETLINK answers: Operation not permitted
RTNETLINK answers: Operation not permitted
kernel: command not found
pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
pulseaudio.service: Failed with result 'exit-code'.
pulseaudio.service: Service RestartSec=100ms expired, scheduling restart.
pulseaudio.service: Scheduled restart job, restart counter is at 1.
pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
pulseaudio.service: Failed with result 'exit-code'.
pulseaudio.service: Service RestartSec=100ms expired, scheduling restart.
pulseaudio.service: Scheduled restart job, restart counter is at 2.
pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
pulseaudio.service: Failed with result 'exit-code'.
pulseaudio.service: Service RestartSec=100ms expired, scheduling restart.
pulseaudio.service: Scheduled restart job, restart counter is at 3.
pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
pulseaudio.service: Failed with result 'exit-code'.
pulseaudio.service: Service RestartSec=100ms expired, scheduling restart.
pulseaudio.service: Scheduled restart job, restart counter is at 4.
pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
pulseaudio.service: Failed with result 'exit-code'.
pulseaudio.service: Service RestartSec=100ms expired, scheduling restart.
pulseaudio.service: Scheduled restart job, restart counter is at 5.
pulseaudio.service: Start request repeated too quickly.
pulseaudio.service: Failed with result 'exit-code'.
pulseaudio.socket: Failed with result 'service-start-limit-hit'.
Received SIGWINCH.
Received SIGWINCH.
Received SIGWINCH.
Received SIGWINCH.