[Bug 991492] Re: Precise Pangolin Fails to Suspend

[Phil Evans]

I had this problem too, however I realised (after browsing /var/log/pm-
suspend.log) that I had a custom file to get around a problem in 11.10
-- i.e. I had /usr/lib/pb-utils/sleep.d/00Custom

Removing this solved the problem for me. Not sure if this helps the
users above or not, but I thought it worth passing on.

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https://bugs.launchpad.net/bugs/991492

Title:
  Precise Pangolin Fails to Suspend

Status in “acpid” package in Ubuntu:
  Confirmed

Bug description:
  After a fresh install of Ubuntu 12.04 Precise Pangolin 64-bit, my
  laptop fails to suspend. When I hit the suspend key, the screen goes
  blank and the CPU fan ramps up to maximum. But the laptop does not
  ever suspend, it just sits there with the fan whirring.

  This seems to be a regression- I had experienced this issue in 11.04,
  it was fixed in 11.10, but is back again in 12.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: acpid 1:2.0.10-1ubuntu3
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  Date: Sun Apr 29 16:32:31 2012
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: acpid
  UpgradeStatus: No upgrade log present (probably fresh install)

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