Comment 331 for bug 204996

I had this problem with Hardy; I upgraded to Intrepid recently, but it's still present--mouse won't move, machine won't respond to pings, nothing in the logs. It seems to be associated with network activity--loading a lot of tabs in Firefox or Epiphany--but I can't reliably reproduce it. It seems not to happen when I don't have anything at all running on the machine. It's a Thinkpad T40p; the four logs attached in, e.g., comment 324, will be attached momentarily.