先生,我是 Linux 新手。
我一直尝试在我的 Ubuntu 11.04 上通过以太网访问互联网,但是失败了。
每当我连接以太网电缆时,它就会开始滚动(表示它已检测到以太网电缆)。但最终无法连接到互联网。
apurv@Apurv:~$ lspci -knn | grep -i net -A2
09:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller [11ab:4354] (rev 13)
Subsystem: Dell Device [1028:02aa]
Kernel driver in use: sky2
--
0c:00.0 Network controller [0280]: Intel Corporation WiFi Link 5100 [8086:4232]
Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1321]
Kernel driver in use: iwlagn
apurv@Apurv:~$ rfkill list all
0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
答案1
确保路由器/电脑的配置正确,还要确保电缆没有损坏,我曾因 LAN 电缆损坏而遇到过同样的问题