HP Envy 上的 Ubuntu 18.04 缺少 Eth0

HP Envy 上的 Ubuntu 18.04 缺少 Eth0

我看到过很多与此相关的问题,也尝试过很多解决方案,但似乎没有任何进展……

ifconfig -a显示:

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 2058  bytes 218199 (218.1 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2058  bytes 218199 (218.1 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.11  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::311a:4c2d:f1bc:d430  prefixlen 64  scopeid 0x20<link>
        ether 0c:8b:fd:f5:52:fd  txqueuelen 1000  (Ethernet)
        RX packets 18770  bytes 15450715 (15.4 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 12143  bytes 2037808 (2.0 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

无线运行良好...我正在运行 HP Envy 版本:

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 18.04.2 LTS
Release:    18.04
Codename:   bionic

任何帮助,将不胜感激!

答案1

在 ifconfig 输出中根本看不到 eth0,这表明有线以太网设备未配置。可能由于不可预见的情况而出现驱动程序加载错误。尝试检查内核日志以查找以太网驱动程序加载问题。以下命令可能会揭示问题:

消息 | grep -i eth0

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