在 Ubuntu 安裝 3COM 3CRUSB10075 無線網卡

出處:FedoraForum.org

dmesg error output

usb 4-1: new high speed USB device using ehci_hcd and address 5
usb 4-1: configuration #1 chosen from 1 choice
usb 4-1: Could not load firmware file zd1211/zd1211_ub. Error number -2
zd1211rw 4-1:1.0: couldn’t load firmware. Error number -2
usb 4-1: reset high speed USB device using ehci_hcd and address 5
zd1211rw: probe of 4-1:1.0 failed with error -2

solve way

I found that the firmware was missing so I went to: http://sourceforge.net/project/show…group_id=129083
and downloaded the firmware package and put it in /lib/firmware/zd1211. I then pulled out the adapter plugged it in and the firmware loaded successfully.After a bit of fiddling I was able to get a WEP connect to my local wireless network using the Sysyem>Administration>Network GUI ans set up eth1 with a generic 3Com wireless.

上面的解決方法:

1. 是去下載 zd1211’s framware
2. 將下載的壓縮檔裏面的一些檔案解壓縮到 /lib/firmware/zd1211 的目錄下。
3. 重新插拔 3COM 3CRUSB10075 無線網卡,linux 系統就會抓到裝置了。
4. 之後就可以使用網路管理的圖形介面來連線無線網路了。

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