I've the same problem/bug, but with different hardware. A fresh installation of Ubuntu 9.04, installed with a netgear WN121T wireless (with ndiswrapper), connecting to a accesspoint with WPA2. I also tried with WEP, same problem. Only without any encryption, the connection is stable.
I've the same problem/bug, but with different hardware. A fresh installation of Ubuntu 9.04, installed with a netgear WN121T wireless (with ndiswrapper), connecting to a accesspoint with WPA2. I also tried with WEP, same problem. Only without any encryption, the connection is stable.