似乎8.04的无线网卡问题是一个很大问题
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- 注册时间: 2007-07-07 14:27
- 来自: dfdf
似乎8.04的无线网卡问题是一个很大问题
我的是3945abg,驱动安装好了,没有信号。刚刚看了论坛似乎很多有都有这个问题。不知道现在有没有什么解决方案。
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- 冲浪板
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- 帖子: 14
- 注册时间: 2007-07-07 14:27
- 来自: dfdf
的确,ubuntu 8.04可以正确识别我的网卡,也能看到可用的无线网络,但是始终连结不上。如下:
[code]
charles@charles-laptop:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:1A:70:E5:3B:65
ESSID:"Charles.Home"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=49/100 Signal level=-79 dBm Noise level=-127 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:tsf=000000b231d0f18b
[/code]
[code]
charles@charles-laptop:~$ sudo lshw -C network
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wmaster0
version: 02
serial: 00:13:02:05:1e:f7
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11g
[/code]
这里显示的驱动是iwl3945,之前我在7.10的时候用ipw3945受限驱动,能够正常使用网卡,但是这次安装了ubuntu8.04之后,就没有办法使用。无论是network-manager还是wicd中都能够 检测到自己家里的无线信号,都是满的,但是连结不上.
[code]
charles@charles-laptop:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:1A:70:E5:3B:65
ESSID:"Charles.Home"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=49/100 Signal level=-79 dBm Noise level=-127 dBm
Encryption key:on
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Extra:tsf=000000b231d0f18b
[/code]
[code]
charles@charles-laptop:~$ sudo lshw -C network
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wmaster0
version: 02
serial: 00:13:02:05:1e:f7
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 latency=0 module=iwl3945 multicast=yes wireless=IEEE 802.11g
[/code]
这里显示的驱动是iwl3945,之前我在7.10的时候用ipw3945受限驱动,能够正常使用网卡,但是这次安装了ubuntu8.04之后,就没有办法使用。无论是network-manager还是wicd中都能够 检测到自己家里的无线信号,都是满的,但是连结不上.
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