System Shutting Down Unexpectedly (Ubuntu 10.04)

[NoOp]

On 08/04/2010 02:02 PM, Tom Browder wrote:
...
> Found two threads with AptDaemon mentioned:
> 
> 1.  http://ubuntuforums.org/showthread.php?t=1497384
> 2.  http://ubuntuforums.org/showthread.php?t=1491072
> 
> My BIOS is current (mobo is Gigabyte GA-P35-DS3L, Rev. 2).

Actually, it looks like f9 in the most current:
<http://www.gigabyte-usa.com/Support/Motherboard/BIOS_Model.aspx?ProductID=2629&ver=#anchor_os>

Unfortunately, they don't show proper release notes so it's impossible
to tell if upgrading your bios would make any diffence.

> 
> I've watched cpu temps with services, no apparent problem.
> 
> I've had no swap or out-of-memory condition (8 Gb RAM).  I'm checking
> with memtest now...

While there - this was a side page of the edac info I gave to stan earlier:
http://buttersideup.com/edacwiki/WhyAmIgettingMemoryErrors
might be worth a read.
Maybe some useful info here as well:
http://www.kernel.org/doc/Documentation/power/

Good luck!