Comment 114 for bug 1321623

I have just given my computer its annual Christmas hoovering and given it a little crimble present of an extra rear fan to draw heat out from the rear (it's a Dell, so it only had fans on the front blowing air in, nothing drawing air out). We'll see if it improves things - is it a heat-related issue? It has been really bad over the past 24 hours, crashing many times, sometimes a matter of minutes apart.