Ubuntu 12.04 did not make my old pentium III laptop any happier when it comes to wireless support (in my case the Belkin rt2571F usb 54MB key). Release 12.04 being a Long Term Support (LTS) release, I was hopping that several long standing Ubuntu wifi problems might be fixed. Since the 10.04 Lucid Lynx release, the problem of intermittent / choppy wireless connectivity has existed in Ubuntu/Lubuntu, disappointing many users including me. So how...