I have been running openSuSE 11.1 on a HP Proliant DL380 almost since it was released. However just this week, its developed a massive stability problem. This week typical uptime has been about 2 hours before it crashes, its now fully up to date (it was a little out of date at the start of the week, but I corrected that when this started). It basically appears just to stop then start again, there is nothing nasty on the screen it just re-boots, /var/log/messages has nothing nasty in it, it just stops then starts again when the thing reboots. Any suggestions as to what might be going on?