ubuntu 8.04本地连接突然失效，只能无线上网

[leafsong]

很囧阿

大家都是无线上不去

我以前可以上的，我升级了一下，顺便装了些软件就突然山不去了，我装的挺乱的，希望高手能给我解决一下，或者有什么恢复方法。

这是ifconfig指令之后的结果

lo Link encap:本地环回
inet 地址:127.0.0.1 掩码:255.0.0.0
inet6 地址: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 跃点数:1
接收数据包:1190 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:1190 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:0
接收字节:59500 (58.1 KB) 发送字节:59500 (58.1 KB)

wlan0 Link encap:以太网 硬件地址 00:1c:bf:ca:14:d7
inet 地址:192.168.0.104 广播:192.168.0.255 掩码:255.255.255.0
inet6 地址: fe80::21c:bfff:feca:14d7/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:6430 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:7136 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:4717448 (4.4 MB) 发送字节:1247064 (1.1 MB)

wmaster0 Link encap:未指定 硬件地址 00-1C-BF-CA-14-D7-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:0 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:0 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:0 (0.0 B) 发送字节:0 (0.0 B)

[coco911]

你怎么实现无线上网的？我弄了半天不能。请教了。谢谢

[leafsong]

我这个无线 安装上就能用了，好像我是把多余内核删除后就不能本地连接

[leafsong]

谁能帮帮我阿，这么多天了

我硬件测试可以看到我的网卡

Broadcom corporation BCM 4401-B0 100Base-Tx(rev02)

可是在ifconfig看不到eh0啊～～

只有无线上网

求救阿～～在线等

[leafsong]

这是我lspci的结果（红色为网络设备）

00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8600M GT (rev a1)
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
03:01.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
03:01.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)

这个是我 系统管理－硬件检测 出来的结果

检测你的网络控制器：

Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)

这是正确的吗？

高手求救阿～～～

[leafsong]

我就升级了一下内核，然后把多余的内核删除了，就成这样了，救命高手们，有没有阿～

[moon2617426]

你的8.04能无线上网 怎么设置的高手 请教下