[ltp] ACPI stops working on A22m

[Ray]

A while back I decided to try out acpi on my A22m.  It seemed to work fine
at first, I could suspend/resume all I want etc and I really like the
additional information in /proc/acpi but usually after a few days acpi
events just stop showing up.  The rest of the machine functions as normal
but the fn keys don't respond and I don't see any new messages in the acpid
log file.  There don't seem to be any clues in my logs and I don't normally
even notice until I go to suspend so I'm not exactly sure when it's
happening.  I'm running Debian Sarge with a 2.6.12 kernel from kernel.org if
that helps.

Any thoughts?

-- 
Ray