我最近升级到 ubuntu 18.04,但我遇到了有线连接问题。首先,我必须说 wifi 连接工作正常。
当我开始计算时,我什至没有得到有线网络图标。进入设置/网络参数,我看不到任何有关有线连接的信息(只有 VPN 和代理)。
因此,我试图了解发生了什么,并使用了几个不同的命令:
~$ lshw -C network
WARNING: you should run this program as super-user.
*-network
description: Wireless interface
product: Wireless 8265 / 8275
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlp1s0
version: 78
serial: 00:28:f8:f8:80:b8
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-
22-generic firmware=34.0.1 ip=10.4.26.243 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:144 memory:dc100000-dc101fff
*-network DISABLED
description: Ethernet interface
physical id: 2 …
Run Code Online (Sandbox Code Playgroud)