Ubuntu22.04-“连接失败:网络激活失败”- VMware
Ubuntu22.04-“连接失败:网络激活失败”- VMware
提问于 2022-05-24 10:52:33
我最近在我的虚拟机(VMware工作站16播放器)上安装了一个Ubuntu22.04发行版，以便运行Docker。为了将VM连接到互联网上，我使用了一个WiFi适配器(TP-LinkTL-WN823N V3)。
几乎每一次，我尝试建立一个互联网连接，它不工作说“激活网络连接失败”从网络弹出窗口。我成功地建立了两次稳定的连接，所有其他尝试都失败了。
我做了几次重新启动，并尝试了许多来自网络的其他建议(例如https://appuals.com/activation-of-network-connection-failed-in-linux/) --但没有效果。
网络硬件设备输出：
$ sudo lshw -C network
*-network
description: Wireless interface
physical ID: 6
bus info: usb@1:1
logical name: wlx7cc2cc60656cc
serial: 7c:c2:c6:06:56:cc
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8xxxu driverversion=5.15.0-30-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11iwconfig的输出：
$ iwconfig
lo no wireless extensions
ens33 no wireless extensions
wlx7cc2c60656cc IEEE- 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off NetworkManager的现状：
NetworkManager.service - Network Manager
Loaded: loaded (/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since ...
Docs: man:NetworkManager(8)
Main PID: 2718 (NetworkManager)
Tasks: 3 (limit: 4588)
Memory: 3.5M
CPU: 223ms
CGroup: /system.slice/NetworkManager.service
'-2718 /usr/sbin/NetworkManager --no-daemon
Mai 24 12:18:00 virtual-machine NetworkManager1[2718]: [1653387480.6275] device (wlx7cc2c60656cc): supplicant interface state: scanning -> authenticating
Mai 24 12:18:01 virtual-machine NetworkManager1[2718]: [1653387481.3939] device (wlx7cc2c60656cc): supplicant interface state: authenticating -> disconnected
Mai 24 12:18:11 virtual-machine NetworkManager1[2718]: [1653387491.4318] device (wlx7cc2c60656cc): supplicant interface state: disconnected -> scanning
Mai 24 12:18:15 virtual-machine NetworkManager1[2718]: [1653387495.0670] device (wlx7cc2c60656cc): supplicant interface state: scanning -> authenticating
Mai 24 12:18:15 virtual-machine NetworkManager1[2718]: [1653387495.8433] device (wlx7cc2c60656cc): supplicant interface state: authenticating -> disconnected
Mai 24 12:18:19 virtual-machine NetworkManager1[2718]: [1653387499.7984] device (wlx7cc2c60656cc): Activation: (wifi) association took too long, failing activation
Mai 24 12:18:19 virtual-machine NetworkManager1[2718]: [1653387499.7985] device (wlx7cc2c60656cc): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
Mai 24 12:18:19 virtual-machine NetworkManager1[2718]: [1653387499.7989] manager: NetworkManager state is now CONNECTED_LOCAL
Mai 24 12:18:19 virtual-machine NetworkManager1[2718]: [1653387499.7990] device (wlx7cc2c60656cc): Activation: failed for connection ''
Mai 24 12:18:19 virtual-machine NetworkManager1[2718]: [1653387499.7991] device (wlx7cc2c60656cc): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')任何关于如何修复此错误的帮助都将不胜感激。
回答 1
Ask Ubuntu用户
发布于 2023-02-17 11:36:46
我在尝试了所有的东西之后尝试了这个，并且它成功地引用了：https://tutorialforlinux.com/2022/10/06/troubleshooting-ubuntu-22-04-vmware-virtual-machine-no-internet-connection/
这个部分似乎修复了它，在终端中运行：
sudo dhclient -v我将我的网络设置为从VMware网络设置页面桥接。
页面原文内容由Ask Ubuntu提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://askubuntu.com/questions/1410314
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