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[Bug 1554405] [NEW] does not display after suspending laptop

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Public bug reported:

sometimes screen turns black after starting laptop from sleep and
nothing works so i have to shut down laptop and restart

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.13.0-79-generic 3.13.0-79.123~precise1
ProcVersionSignature: Ubuntu 3.13.0-79.123~precise1-generic 3.13.11-ckt33
Uname: Linux 3.13.0-79-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-79-generic.
ApportVersion: 2.0.1-0ubuntu17.13
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 1: PCH [HDA Intel PCH], device 0: ALC3227 Analog [ALC3227 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  mayur      2283 F.... pulseaudio
 /dev/snd/controlC1:  mayur      2283 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'HDMI'/'HDA Intel HDMI at 0xb2710000 irq 63'
   Mixer name	: 'Intel Haswell HDMI'
   Components	: 'HDA:80862807,80860101,00100000'
   Controls      : 21
   Simple ctrls  : 3
Card1.Amixer.info:
 Card hw:1 'PCH'/'HDA Intel PCH at 0xb2714000 irq 61'
   Mixer name	: 'Realtek ALC3227'
   Components	: 'HDA:10ec0282,103c2211,00100003'
   Controls      : 21
   Simple ctrls  : 10
Date: Tue Mar  8 13:39:21 2016
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-stella-yuanli-precise-amd64-20140320-1
HibernationDevice: RESUME=UUID=d1d6f92f-3134-4618-a5d6-7afdf7cdbf37
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20140320-07:21
Lsusb:
 Bus 001 Device 002: ID 8087:8000 Intel Corp. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 04f2:b45e Chicony Electronics Co., Ltd
MachineType: Hewlett-Packard HP 15 Notebook PC
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-79-generic root=UUID=67a073c6-4b07-4f10-891f-73cc7619c95c ro i915.modeset=1 quiet splash "acpi_osi=!Windows 2012" vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-79-generic N/A
 linux-backports-modules-3.13.0-79-generic  N/A
 linux-firmware                             1.79.18
SourcePackage: linux-lts-trusty
UpgradeStatus: Upgraded to precise on 2015-12-28 (70 days ago)
WifiSyslog:
 
dmi.bios.date: 10/23/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.31
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 2211
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 86.44
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.31:bd10/23/2014:svnHewlett-Packard:pnHP15NotebookPC:pvr0991100000000000000600087:rvnHewlett-Packard:rn2211:rvr86.44:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP 15 Notebook PC
dmi.product.version: 0991100000000000000600087
dmi.sys.vendor: Hewlett-Packard

** Affects: linux-lts-trusty (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise qa-kernel-lts-testing running-unity third-party-packages

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https://bugs.launchpad.net/bugs/1554405

Title:
  does not display after suspending laptop

Status in linux-lts-trusty package in Ubuntu:
  New

Bug description:
  sometimes screen turns black after starting laptop from sleep and
  nothing works so i have to shut down laptop and restart

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-79-generic 3.13.0-79.123~precise1
  ProcVersionSignature: Ubuntu 3.13.0-79.123~precise1-generic 3.13.11-ckt33
  Uname: Linux 3.13.0-79-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-79-generic.
  ApportVersion: 2.0.1-0ubuntu17.13
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 1: PCH [HDA Intel PCH], device 0: ALC3227 Analog [ALC3227 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  mayur      2283 F.... pulseaudio
   /dev/snd/controlC1:  mayur      2283 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'HDMI'/'HDA Intel HDMI at 0xb2710000 irq 63'
     Mixer name	: 'Intel Haswell HDMI'
     Components	: 'HDA:80862807,80860101,00100000'
     Controls      : 21
     Simple ctrls  : 3
  Card1.Amixer.info:
   Card hw:1 'PCH'/'HDA Intel PCH at 0xb2714000 irq 61'
     Mixer name	: 'Realtek ALC3227'
     Components	: 'HDA:10ec0282,103c2211,00100003'
     Controls      : 21
     Simple ctrls  : 10
  Date: Tue Mar  8 13:39:21 2016
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-stella-yuanli-precise-amd64-20140320-1
  HibernationDevice: RESUME=UUID=d1d6f92f-3134-4618-a5d6-7afdf7cdbf37
  InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20140320-07:21
  Lsusb:
   Bus 001 Device 002: ID 8087:8000 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 04f2:b45e Chicony Electronics Co., Ltd
  MachineType: Hewlett-Packard HP 15 Notebook PC
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-79-generic root=UUID=67a073c6-4b07-4f10-891f-73cc7619c95c ro i915.modeset=1 quiet splash "acpi_osi=!Windows 2012" vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-79-generic N/A
   linux-backports-modules-3.13.0-79-generic  N/A
   linux-firmware                             1.79.18
  SourcePackage: linux-lts-trusty
  UpgradeStatus: Upgraded to precise on 2015-12-28 (70 days ago)
  WifiSyslog:
   
  dmi.bios.date: 10/23/2014
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 2211
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 86.44
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.31:bd10/23/2014:svnHewlett-Packard:pnHP15NotebookPC:pvr0991100000000000000600087:rvnHewlett-Packard:rn2211:rvr86.44:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP 15 Notebook PC
  dmi.product.version: 0991100000000000000600087
  dmi.sys.vendor: Hewlett-Packard

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