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[jerger <1189142@xxxxxxxxxxxxxxxxxx>]

Found an workaround on ubuntu13.10:

##### vi /etc/pm/power.d/20_disable_ati
#!/bin/sh

# Action script ensure that unattended-upgrades is finished 
# before a hibernate 
#
# Copyright: Copyright (c) 2009 Michael Vogt
# License:   GPL-2
#
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch

##### vi /etc/pm/sleep.d/20_reenable_ati
#!/bin/sh

# Action script ensure that unattended-upgrades is finished 
# before a hibernate 
#
# Copyright: Copyright (c) 2009 Michael Vogt
# License:   GPL-2
#
echo ON > /sys/kernel/debug/vgaswitcheroo/switch

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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1189142

Title:
  [Sony VPCSE190X] Broken suspend for i915 with newer kernels using non-
  default kernel parameters, firmware, and kernel

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I am running a Kubuntu 13.04 on a Sandybridge (Intel HD3000) + unused
  AMD HD 6630M. Suspend seems to be broken with newer kernels. The last
  working kernel seems to be ubuntu flavor of 3.8.0-23-generic. The
  newer kernels 3.8.0-24-generic+ and tested generic 3.9.4, 3.10rc4 seem
  to be broken.

  System does not come back up from a sleep. Gets a blank screen and a
  fan at max.

  When I remove all non-default kernel parameters, boot into a Ubuntu
  provided kernel, and use the default firmware provided by Ubuntu,
  suspend works.

  ---
  ApportVersion: 2.9.2-0ubuntu8.4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  odysei     2423 F.... pulseaudio
   /dev/snd/pcmC0D0p:   odysei     2423 F...m pulseaudio
  DistroRelease: Ubuntu 13.04
  HibernationDevice: RESUME=UUID=8a51a66b-afc7-4aba-af08-adc76ae7bd7a
  InstallationDate: Installed on 2012-04-26 (495 days ago)
  InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
  MachineType: Sony Corporation VPCSE190X
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-25-generic root=UUID=c62018f2-c2bb-4c89-9cba-41700f4452e0 ro pcie_aspm=force i915.i915_enable_rc6=1 radeon.dpm=1 quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-25-generic N/A
   linux-backports-modules-3.8.0-25-generic  N/A
   linux-firmware                            1.106
  Tags:  raring
  Uname: Linux 3.8.0-25-generic x86_64
  UpgradeStatus: Upgraded to raring on 2013-04-27 (130 days ago)
  UserGroups: adm cdrom debian-tor dip lp lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/15/2012
  dmi.bios.vendor: INSYDE
  dmi.bios.version: R2087H4
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnINSYDE:bvrR2087H4:bd06/15/2012:svnSonyCorporation:pnVPCSE190X:pvrC609YTLP:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCSE190X
  dmi.product.version: C609YTLP
  dmi.sys.vendor: Sony Corporation

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