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ath9k是在新内核2.6.27.*里新加入的针对 300M的无线网卡的免费驱动,具体说明如下:
- Atheros 802.11n wireless cards support (ATH9K)
- This module adds support for wireless adapters based on
- Atheros IEEE 802.11n AR5008 and AR9001 family of chipsets.
- If you choose to build a module, it'll be called ath9k.
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我已按这里的说明,经在编译内核时做了相应的运作:
http://linuxwireless.org/en/users/Drivers/ath9k#ath9k
因为用的是300m的无线路由器:Dlink-dir625,所以就想能让我的300M的无线网卡也能正常使用,网卡类型:
- Network controller: Atheros Communications Inc. AR5416 802.11abgn Wireless PCI Adapter (rev 01)
- Subsystem: Apple Computer Inc. Unknown device 0087
- Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
- Latency: 168, Cache Line Size: 64 bytes
- Interrupt: pin A routed to IRQ 17
- Region 0: Memory at dfcf0000 (32-bit, non-prefetchable) [size=64K]
- Capabilities: [40] #80 [0000]
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目前遇到的问题如下:
一,系统不能在开机时加载 如下MOD:
ath9k
mac80211
cfg80211
这个我在/etc/rc.local 加入强行加载的命令可以解决。
二、加载ath9k后,用如下命令:
iwlist wlan0 scanning
有如下输出:
- wlan0 Scan completed :
- Cell 01 - Address: 00:19:5B:4C:37:4B
- ESSID:"Dlink-625"
- Mode:Master
- Channel:11
- Frequency:2.462 GHz (Channel 11)
- Quality=118/100 Signal level:-19 dBm Noise level=-95 dBm
- Encryption key:on
- IE: IEEE 802.11i/WPA2 Version 1
- Group Cipher : CCMP
- Pairwise Ciphers (1) : CCMP
- Authentication Suites (1) : PSK
- IE: Unknown: 2D1A6E101DFFFF000000000000000000000000000000000000000000
- Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
- 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
- 48 Mb/s; 54 Mb/s
- Extra:tsf=000000021700f180
- Extra: Last beacon: 4ms ago
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我想系统是认识到这个无线网卡了,是吧。
而我用Networkmanager 来管理网络,KDE下我用KNetworkmanager,有线通过它连接没问题,可是我的wlan0却也被认成是有线设备,如图。
三、因不太会用wpa_supplicant来设置内容,所以还是想能用KNetworkmanager来管理网络,有朋友们遇到这个问题吗,请帮帮我吧,谢谢了 |
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