[mythtv-users] Random Reboot

[Nathan]

Hi all,

I am having troubles with a machine that is rebooting on its own.  I 
would like to know if anyone can suggest tools to stress test the 
machine.  Memeory/CPU/Disk/Ethernet, etc...

A bit of history:  I have moved most of the parts from one box to 
another and gone from FC6 to Ubuntu 7.10 and upgraded to .21.  Not sure 
if it is a hardware issue or software.  The machine is fine when not 
running Myth, but then it is really not doing anything.  It seems to 
only reboot while recording, but only once in a while.  Maybe only while 
a remote frontend is connected too, but not sure.  I have a single 
PVR500, and I have checked that each tuner has its own IRQ.  Anything 
else to look at?

Thanks in advance.

Nathan.