在 2010-06-21一的 06:15 -0400，Rob Owens写道： > My Lenny laptop with a Ralink 2500 wireless card always connects at a > speed of 1M, which is unbearably slow. I can issue this command which > fixes it, but I have to do it every time: > > iwconfig wlan0 rate 54M Try: In /etc/network/interfaces, in the wlan0 section,add " pre-up iwconfig wlan0 rate 54M" below the "iface ..." line. > > Anybody know a better way? > > -Rob > >