Hello,
In order for your WUSB11v4 to work, you most likely need to use ndiswrapper, which is easy nonetheless. Here's how to do it (I'm doing this the easy way, since I take it that you are a begginer, sorry if you aren't):
1. Make sure you have ndiswrapper installed, (The easiest way for this to work for you, is to use Synaptic, so pop the Ubuntu CD in your drive, and let it start the package manager program called Synaptic), after it has loaded up, find ndiswrapper package, wine package and also install the wireless-tools package.
2. Now, download
ftp://ftp.linksys.com/pub/network/WUSB11v4_08272004.exe You can extract that with the wine program, these are the drivers you will be using, they are WinXPee drivers, which is basically what the purpose of ndiswrapper is, to use Windows drivers and utilize them for Linux hardware drivers.
3. After you have those in a directory that you know, open up a terminal. In the terminal, use the 'cd' command to the move to the 'Drivers' directory. Then type:
Code:
sudo ndiswrapper -i WUSB11v4.inf
4. Now something good should have happened, check to see if the hardware was recognized, type:
Code:
sudo ndiswrapper -l
It will tell you if that inf file was recognized with the hardware, if it was, then you're basically done, just open up Networking, under the Menu Bar, and try to config it in there, if something didn't work with that, restart and try again.(Sorry for not being accurate, I'm not running GNOME). If it wasn't even recognized in the ndiswrapper -l, then I'm not sure.