[Bug 48913] [SNB] Suspend-to-disk occasionally fails to suspend.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 12 10:47:09 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=48913

--- Comment #2 from Jesse Barnes <jbarnes at virtuousgeek.org> ---
Looks like i915 is getting suspended (the "suspend of devices complete after
1128.954 msecs" seems to indicate that at least).

We can try to be sure though by removing the i915 device.  Can you try using a
stress script like
http://ubuntu.5.n6.nabble.com/PATCH-0-1-Jaunty-suspend-resume-stress-test-scripts-td368223.html
and isolate which module might be breaking things?  It could also be an ACPI
bug, in which case a BIOS upgrade may help...

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