[Bug 1310314] [NEW] Suspend stopped working after 14.04 upgrade

[MeMo]

Public bug reported:

After upgrading to 14.04, the suspend option stopped working properly.
When selected, it goes back in the login screen and never enters in the
sleep mode. When I leave the system in that state, it eventually powers
off itself. I am not sure which package causes this, but I suspect acpid
is a factor. The launchpad ethics discourage against speculation, but I
had to choose a package, sorry! :)

Release info:

Description:	Ubuntu 14.04 LTS
Release:	14.04

I am also attaching outputs for:

- dmidecode
- lscpu
- lshw
- uname -a

Thanks for your help!

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "Tarred system info"
   https://bugs.launchpad.net/bugs/1310314/+attachment/4090217/+files/systeminfo.tgz

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https://bugs.launchpad.net/bugs/1310314

Title:
  Suspend stopped working after 14.04 upgrade

Status in “ubuntu-release-upgrader” package in Ubuntu:
  New

Bug description:
  After upgrading to 14.04, the suspend option stopped working properly.
  When selected, it goes back in the login screen and never enters in
  the sleep mode. When I leave the system in that state, it eventually
  powers off itself. I am not sure which package causes this, but I
  suspect acpid is a factor. The launchpad ethics discourage against
  speculation, but I had to choose a package, sorry! :)

  Release info:

  Description:	Ubuntu 14.04 LTS
  Release:	14.04

  I am also attaching outputs for:

  - dmidecode
  - lscpu
  - lshw
  - uname -a

  Thanks for your help!

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