相信大家使用CDMA无线上网卡的都是出差居多的人士(like me),但是好像(我不是多么了解Linux,但是Linux的驱动少是肯定的)在linux下使用CDMA上网比较痛苦,在这个论坛里搜了半天都没有介绍如何安装,没办法,只好借助于google 了。
下面的是安装步骤,当然大家也可以参考我找到的帖子http://www.51nb.com/forum/thread-495785-1-1.html和http://www.linuxdiyf.com/bbs/redirect.p ... o=lastpost
1. 硬件信息中看看能不能认出来你的无线上网卡
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$ dmesg
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0.0: ttyS3 at I/O 0x2e8 (irq = 20) is a 16C950/954
2.映射到/dev/modem
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$ sudo ln -sf /dev/ttyS3 /dev/modem
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$ sudo gedit /etc/wvdial.conf
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[Modem0]
Modem = /dev/modem
Baud = 57600
SetVolume = 0
Dial Command = ATDT
Init1 = ATZ
FlowControl = Hardware (CRTSCTS)
[Dialer Defaults]
Username = CARD
Password = CARD
Phone = #777
Stupid Mode = 1
Inherits = Modem0
用新立得搜索关键字就可以安装了.当然,我猜
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$ sudo apt-get install setserial
然后
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$ sudo setserial /dev/ttyS3 baud_base 230400
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$ wvdial
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--> WvDial: Internet dialer version 1.56
--> Cannot set information for serial port.
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Modem initialized.
--> Sending: ATDT#777
--> Waiting for carrier.
ATDT#777
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Fri Jun 1 20:14:28 2007
--> Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
--> --> PAP (Password Authentication Protocol) may be flaky.
--> Warning: Could not modify /etc/ppp/chap-secrets: Permission denied
--> --> CHAP (Challenge Handshake) may be flaky.
--> Pid of pppd: 12836
--> Using interface ppp0
--> local IP address 220.192.92.222
--> remote IP address 220.192.80.129
--> primary DNS address 220.192.8.58
--> secondary DNS address 220.192.32.103
终于可以让Ubuntu能正常使用了.Linux下可以定制的东西太多,不过,要是有宽带的话,Ubuntu还是很好用的.当然,CDMA上网除外.^_^