I found that pm_trace didn't show up anything because I was running a custom
live version and hadn't included the contents of /boot to save space.

I've done two tests:
1) using the Ubuntu i386 Live CD - 2.6.31-17
2) using a custom x86_64 version which has a later kernel - 2.6.31.19

One thing I did notice is that the caps lock led doesn't work from the
terminal, it still enables caps, from within X it's fine. Another thing,
when it resumes from suspend, if you don't take too long, my monitor will go
into standby even though it was already on (green led on the front). When
the systems resumes from suspend I'm able to enter text via the keyboard to
get a dmesg output and cleanly reboot the system.

The dmesg_*_thaw.txt is the dmesg output when the system resumes from
suspend and the dmesg_*_reboot.txt file is the dmesg output once the system
has been rebooted.

>From 2.6.31-17:
[    1.049029]   Magic number: 0:436:478
[    1.049076]   hash matches
/build/buildd/linux-2.6.31/drivers/base/power/main.c:382

>From 2.6.31-19:
[    2.258795]   Magic number: 0:291:740
[    2.258842]   hash matches
/build/buildd/linux-2.6.31/drivers/base/power/main.c:419

Does this help in finding the cause of the problem?


** Attachment added: "dmesg_2.6.31-17_thaw.txt"
   http://launchpadlibrarian.net/40311617/dmesg_2.6.31-17_thaw.txt

** Attachment added: "dmesg_2.6.31-17_reboot.txt"
   http://launchpadlibrarian.net/40311618/dmesg_2.6.31-17_reboot.txt

** Attachment added: "dmesg_2.6.31-19_thaw.txt"
   http://launchpadlibrarian.net/40311619/dmesg_2.6.31-19_thaw.txt

** Attachment added: "dmesg_2.6.31-19_reboot.txt"
   http://launchpadlibrarian.net/40311620/dmesg_2.6.31-19_reboot.txt

-- 
[MSI MS-7329] suspend/resume failure [non-free: nvidia]
https://bugs.launchpad.net/bugs/390158
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