trouble detecing huawei EC156 in ubuntu 12.04

Posted by naina on Ask Ubuntu See other posts from Ask Ubuntu or by naina
Published on 2012-09-25T03:47:56Z Indexed on 2012/09/25 3:50 UTC
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12.04

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networking

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mobile-broadband

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huawei

the data card is never detected automatically...its detected only when i fire a lsusb. Later i give modeswitch commands etc etc...then the device works fine..i can easily use internet...but once i disconnect from the net, its impossible to reestablish the connection...to reconnect i have to type all the commands, starting with lsusb, in the terminal again..ie every time i want a connection i have to sit and type 5-6 commands in the terminal before i can get through. what can be done to get automatic net connection as soon as i plug in the data card...please help...

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