Bug#672431: linux-image-3.2.0-2-686-pae: kernel is randomly hang, with or without error. degraded from 3.2.0-maybe 3.2.7. v3.3.5-ubuntu is stable

[Ben Hutchings <ben@decadent.org.uk>]

You need to provide kernel logs.

Firstly, the boot log might provide some clues, so please send
/var/log/dmesg.

Also try using netconsole
<http://www.kernel.org/doc/Documentation/networking/netconsole.txt>
or serial console
<http://www.kernel.org/doc/Documentation/serial-console.txt> to capture
any messages that appear around the time the system hangs.

Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                              - Albert Camus