[Bug 689955] Re: Sometimes my laptop doesn't wake up properly after sleep

[Ipeacocks]

I attached log at time of failed suspend:

As i understood for sleeping is PM process and in log i saw this:

May 27 17:03:00 ProBook kernel: [    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
May 27 17:03:00 ProBook kernel: [    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
May 27 17:03:00 ProBook kernel: [    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
May 27 17:03:00 ProBook kernel: [    0.000000] PM: Registered nosave memory: 00000000bafcf000 - 00000000bb6cf000
May 27 17:03:00 ProBook kernel: [    0.000000] PM: Registered nosave memory: 00000000bb6cf000 - 00000000bb7cf000
May 27 17:03:00 ProBook kernel: [    0.000000] PM: Registered nosave memory: 00000000bb7cf000 - 00000000bb7ff000


** Attachment added: "syslog.17txt"
   https://bugs.launchpad.net/ubuntu/+source/acpid/+bug/689955/+attachment/2145555/+files/syslog.17txt

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https://bugs.launchpad.net/bugs/689955

Title:
  Sometimes my laptop doesn't wake up properly after sleep

Status in “acpid” package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: acpid

  In some cases my laptop (HP ProBook 4520s) doesn't wake up after sleep
  mode, at least it doesn't wake up properly. It starts the system fan
  and other devices but the display which is not turning on. It doesn't
  go to sleep if I close the lid again. But I am able to reboot my
  device with REISUB key combo.

  Sorry for my English, but I think you got my message.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: acpid 1.0.10-5ubuntu4
  ProcVersionSignature: Ubuntu 2.6.35-23.41-generic 2.6.35.7
  Uname: Linux 2.6.35-23-generic x86_64
  Architecture: amd64
  Date: Tue Dec 14 02:57:53 2010
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  ProcEnviron:
   LANG=ru_RU.utf8
   SHELL=/bin/bash
  SourcePackage: acpid