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I updated 12.04 yesterday and it broke my wireless connection.

iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

l@ubuntu:~$ lspci|grep Network
03:00.0 Network controller: Ralink corp. RT3090 Wireless 802.11n 1T/1R PCIe

In the hardware drivers, I see - rt3090sta is activated but currently not in use. WICD does not show wireless networks.

Can someone help me please?

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1 Answer

please, try:

sudo modprobe rt3090sta

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Its perhaps very useful if you explain in your answer why the OP should do this, what they should expect to happen, how to revert etc. –  fossfreedom Jun 22 '12 at 12:27
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