I intermittently lose suspend to RAM which is mildly irritating, this is how I went about troubleshooting it.

==== Links ====

  * [[https://forums.gentoo.org/viewtopic-t-992290-highlight-.html|Gentoo Forums : UPower 0.99.0 was released to ~arch as of 2014-06-01]]
  * [[https://wiki.gentoo.org/wiki/Suspend_and_hibernate|Gentoo Wiki : Suspend and Hibernate]]