[Bug 604252] Re: system freeze before entering suspend

ghsfr33d0m 604252 at bugs.launchpad.net
Wed Nov 3 09:53:26 UTC 2010


The log file generated by uswsusp running a batch of 10 suspend tests is
attached. The test system was a  Lenovo SL410 laptop running Ubuntu
10.10 kernel 2.6.35-22-generic-pae.

Install uswsusp:
sudo apt-get install uswsus
Run tests:
sudo /usr/share/checkbox/scripts/suspend_test --enable repeat

The system hung while attempting the first suspend to RAM, on the way
down, with a black but back-lit screen, and a flashing 'suspend light.'
I would also like to note that anecdotally, it seems that wireless does
not connect automatically at startup every time suspend breaks in this
way, which requires a forced shutdown.

** Attachment added: "uswsusp suspend test log file (failed suspend)"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/604252/+attachment/1721560/+files/stress.log

-- 
system freeze before entering suspend
https://bugs.launchpad.net/bugs/604252
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