Thinkpad E520 在10.04下不能无线上网。
发表于 : 2011-12-09 0:28
代码: 全选
luoshu@linux:~$ lspci
00:00.0 Host bridge: Intel Corporation Device 0104 (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Sandy Bridge Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation Cougar Point HECI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation Cougar Point High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 2 (rev b4)
00:1c.2 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 4 (rev b4)
00:1c.7 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 8 (rev b4)
00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Device 1c49 (rev 04)
00:1f.2 SATA controller: Intel Corporation Cougar Point 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation Cougar Point SMBus Controller (rev 04)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
03:00.0 System peripheral: Ricoh Co Ltd Device e823 (rev 04)
08:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8176 (rev 01)
代码: 全选
eth0 Link encap:以太网 硬件地址 f0:de:f1:a1:a4:21
inet 地址:192.168.1.123 广播:192.168.1.255 掩码:255.255.255.0
inet6 地址: fe80::f2de:f1ff:fea1:a421/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:9826526 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:2074912 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:1538417143 (1.5 GB) 发送字节:239277277 (239.2 MB)
中断:29 基本地址:0x2000
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:8 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:8 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:480 (480.0 B) 发送字节:480 (480.0 B)
eth0 no wireless extensions.
pan0 no wireless extensions.