The only major issue that I have felt in my use of Ubuntu till date(and to be fair, this is not ubuntu specific) is the problems I keep having with wireless setup. I can live with any of it’s other flaws. In earlier releases, the problem had been WPA support. The default install didn’t have wpa_supplicant, and to install wpa_supplicant, you needed to have network first, dammit! So I had to run around looking for a network cable, sit next to my AP, patiently download the package, figure out the unnecessarily verbose documentation and finally set up the stuff(in two terminals, one keeping an eye on the messages of wpa_cli).
I bought my first wireless equipment a couple of days back - A Linksys Wireless-G router model WRT54G. I had selected this model after spending a number of days poring through online reviews of various routers. The Linksys WRT54G Wireless-G router The box cost me Rs. 3550 (with bill) in Nehru Place. I immediately started working on how to place it in my network. Finally an hour back, I could figure out the right way to configure it.