最近在长期运行的 Ubuntu 22.04.02 系统上安装了有线以太网,从挂起状态恢复后以太网无法重新连接。wifi 工作正常,只有有线以太网出现故障。重启后没有问题,直到我下次挂起。
它正在使用e1000e
驱动程序。lspci 显示
0000:00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (17) I219-LM (rev 11)
Subsystem: Dell Ethernet Connection (17) I219-LM
Kernel driver in use: e1000e
Kernel modules: e1000e
并lshw -C Network
显示:
description: Ethernet interface
product: Ethernet Connection (17) I219-LM
vendor: Intel Corporation
physical id: 1f.6
bus info: pci@0000:00:1f.6
logical name: enp0s31f6
version: 11
serial: 08:92:04:e0:5b:05
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=5.19.0-46-generic duplex=full firmware=2.3-4 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:218 memory:75180000-7519ffff
删除并重新加载 e1000e 内核模块没有帮助,重新启动 NetworkManager 服务也没有帮助。
有什么建议么?