ubuntu20.04安装外网
时间: 2023-12-06 13:37:57 浏览: 77
以下是在Ubuntu 20.04上安装外置网卡的步骤:
1.首先,插入外置网卡并运行以下命令以查看系统是否已识别该网卡:
```shell
sudo lshw -C network
```
2.如果您看到类似以下内容的输出,则表示系统已识别您的网卡:
```
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 06
serial: 00:11:22:33:44:55
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.1.2 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:16 ioport:d000(size=256) memory:f7c04000-f7c04fff memory:f0000000-f001ffff
```
3.如果系统未能识别您的网卡,则可以尝试使用外置网卡的驱动程序进行安装。您可以在网卡制造商的网站上找到驱动程序并按照说明进行安装。
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