Hi Sterling,

>   I've got a server which is crashing fairly often. I've been trying to
> find out WHY for ages, and each time I think I know what problem is
> causing the troubles I fiund something new. The latest thing I've found
> is that right before every crash I get a string of errors from pppoa2.

I don't think it could be pppoa2 directly, since user-space programs 
normally can't cause system crashes under Linux (that's why I chose this 
project after months of struggling with kernel panics from the other 
SpeedTouch project). However, the USB system in Linux is not necessarily 
reliable - I've had system crashes from doing things which should be OK.

If I were you, I would try:

- Latest kernel available
- A USB card instead of onboard USB, or a different card if you already 
  have one
- Remove the SpeedTouch for a while to see if that helps
- Check the CPU temperature, power supply (try changing it), RAM (ditto).

If you have a spare box, put the hard disk from your server in that one, 
set up the server with a default Linux install, and run:

  while tar czf /dev/null --exclude /proc --exclude /dev; do true; done

which will run the server hard in an endless loop. If it can stand that 
for a week without crashing, you've fixed the problem.

Ciao, Chris.
   ___ __     _
 / __// / ,__(_)_  | Chris Wilson -- UNIX Firewall Lead Developer |
/ (_ / ,\/ _/ /_ \ | NetServers.co.uk http://www.netservers.co.uk |
\ _//_/_/_//_/___/ | 21 Signet Court, Cambridge, UK. 01223 576516 |



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