Ubuntu中文论坛

系统：Ubuntu Lts 22.0.4
对于我的设备，我的Ubuntu设备正常运行，但是连接路由器的电源断开了，安装ubuntu系统的设备电源并没有断开，这个Ubuntu设备也在正常运行，但是网络断开了，此时，我将路由器电源恢复了，连接到这个路由器的网络也正常了，但是我的Ubuntu系统的网络却没有恢复，必须要重启Ubuntu系统才能恢复网络，这是为什么？ 已知，我在路由器内已经将设备的mac地址和此Ubuntu系统的网络IP绑定了

网络没有恢复时的具体情况是？比如当时路由信息是？ping网关的情况是？

可以重启下网卡

If your network doesn’t reconnect automatically and requires a restart, here are a few steps that may help:

Check Network Settings: Make sure “Automatic Reconnect” or “Connect Automatically” is enabled in your network settings.
Update Network Drivers: Outdated drivers can cause connectivity issues; updating might resolve the problem.
Restart Router/Modem: Sometimes the issue is on the router’s end; try rebooting it to refresh the connection.
Network Troubleshooter: Use the network troubleshooter in your system’s settings, as it may diagnose and resolve underlying issues.
If the issue persists, consider resetting the network settings entirely.