Wireless woes

[FredAt]

Hello All,

I hope this post is going to elicit some responses - the last one did not.  I have just switched to Ubuntu, 11.04, and by and large I find it great.  There are a few issues - like left clicks being occassionaly interpreted as right clicks, particularly in Chrome.  However, the biggest problem by far is the performance of wireless networking.  My computer, a Fujitsu Lifebook N - keeps dropping the wireless connection on a very regular basis.  When it works it is rather sporadic and slow.  I have looked around on the net for solutions but nothing I have tried has worked.  I hope someone here can help me or else I am going to end up being an ex Ubuntu user.