USB gets disabled when i boot in linux (ubuntu 3.5.7)

Posted by Gaurav Vyas on Ask Ubuntu See other posts from Ask Ubuntu or by Gaurav Vyas
Published on 2013-10-21T09:49:35Z Indexed on 2013/10/21 10:15 UTC
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12.04

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usb

I have connected USB keyboard & mouse to core i7 intel processor.When i boot my system in ubuntu with kernel 3.2.21 it runs properly i.e usb keyboard & usb mouse works satisfactorily.

ISSUE

When i boot my system in linux(ubuntu 3.5.7) USB keyboard & usb Mouse stops working.i have to boot my system by pressing "e" and then "Enter" i.e it directly links with the hardware.Mouse doesnt get power i.e LED under my optical mouse doesnt glow.

kindly help me.

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