Hi! I had this exakt problem on a brand new T61p using lenny and the 2.6.25-2 amd64 kernel. It happened when I transfered a 1G Mail directoty over my wireless connection using ssh. Logging into the frozen machine from another computer didn't work.
I tried reproducing the effect doing the same transfer, but this time the transfer succeeded. The card I'm using is a 4965AG, but searching the net, this seems to be a common GNU/Linux problem for people with different wireless cards. /hc -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]