Penggunaan driver Windows dengan ndiswrapper
Sumber: http://ubuntuforums.org/showthread.php?t=1493314
without going through the whole troubleshooting procedure (which you might want to try), There are three GUI tools that worked for me on a problematic wireless adapter (not realtek). Maybe worth a try...
1) Ran Jockey (AKA "Hardware Drivers") and if it offers a driver, install it.
2) Ran Synaptic to install ndisgtk, then ran ndisgtk (AKA "Windows Wireless..." and installed the ndiswrapper with that.
{the only tricky thing here was I DID need to tell ndisgtk where to find the correct .inf/.sys driver files which means I had to figure out which ones were correct, make sure they were on my system, and then point to their location.}
3) Ran Synaptic to install or reinstall modemmanager.
Referensi
http://ubuntuforums.org/showthread.php?t=1493314