Long long ago, I tried to install ubuntu on my wife’s desktop, and at that time, there is no support for wusb54gv4 wireless usb card. After several months, ndiswrapper support it. And today, when I try to install ubuntu again (my wife is not in home), thanks ndiswrapper website, I found two native modules supporting wusb54gv4, one is serialmonkey, another is ralinktech. So far, serialmonkey’s beta release needs 2.6.13+ kernel to compile, thus I prefer to ralinktech’s version.
I just installed it 10 mins ago, and seems find.