我使用的是Ubuntu17.04,但我不知道为什么我的以太网接口被禁用。
我尝试了lshw -C network,它显示了以下内容:
WARNING: you should run this program as super-user.
*-network DISABLED
description: Ethernet interface
product: 82579LM Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: enp0s25
version: 04
serial: 00:21:cc:cd:28:8f
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.13-3 latency=0 link=no multicast=yes port=twisted pair
resources: irq:28 memory:f2500000-f251ffff memory:f253b000-f253bfff ioport:6080(size=32)我怎么才能启用它?
发布于 2017-04-26 15:32:44
下面是如何解决这个问题的方法。
编辑文件/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf并将其内容从以下位置更改:
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:wwan致:
[keyfile]
unmanaged-devices=*,except:type:ethernet,except:type:wifi,except:type:wwan然后跑:
sudo service network-manager restart就这样。
发布于 2017-04-21 17:27:45
在我从LTS 16.04升级到16.10然后升级到17.04之后,我的以太网也被禁用了。我能够通过手动执行以下操作来解决问题:
sudo ifconfig eth0 up
sudo dhclient eth0发布于 2017-07-03 02:21:50
https://askubuntu.com/questions/906636
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