Wan*_*Jin 6 network-manager networking 20.04
ping我是 Linux 和网络新手,今天在执行或命令时出现“连接:网络无法访问” sudo apt。我见过一些类似的问题,但仍然不知道如何解决它。
我的ubuntu系统是由VMware安装在我的机器上的。
跑步后收到的消息sudo lshw -C network
*-network DISABLED
description: Ethernet interface
product: 82545EM Gigabit Ethernet Controller (Copper)
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:02:01.0
logical name: ens33
version: 01
serial: 00:0c:29:c3:23:09
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 66MHz
capabilities: pm pcix bus_master cap_list rom ethernet physical logical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000 driverversion=7.3.21-k8-NAPI duplex=full latency=0 link=no mingnt=255 multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:19 memory:fd5c0000-fd5dffff memory:fdff0000-fdffffff ioport:2000(size=64) memory:fd500000-fd50ffff
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cat /etc/netplan/*.yaml
# Let NetworkManager manage all devices on this system
network:
version: 2
renderer: NetworkManager
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ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 00:0c:29:c3:23:09 brd ff:ff:ff:ff:ff:ff
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有人可以帮我吗?
小智 22
将 ubuntu 虚拟机移动到不同的主机后,我遇到了同样的问题。以下步骤对我有用,可能不需要重新加载内核模块,无法像现在一样重现。我猜网络管理器坏了。
\nsudo rmmod e1000\nsudo rmmod e1000e\nsudo rmmod igb\n\nsudo modprobe e1000\nsudo modprobe e1000e\nsudo modprobe igb\n\nsudo dhclient ens33\n\nsudo apt-get update && sudo apt-get upgrade\nsudo apt-get purge network-manager\nsudo apt-get install network-manager\nRun Code Online (Sandbox Code Playgroud)\n
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