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[Maxim Kizub <mkizub@xxxxxxxxx>]

apport information

** Attachment added: "CurrentDmesg.txt"
   https://bugs.launchpad.net/bugs/1483467/+attachment/4464232/+files/CurrentDmesg.txt

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https://bugs.launchpad.net/bugs/1483467

Title:
  [Acer Aspire V5-573G] suspend/resume failure

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  It looks to be a duplicate of
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1416557 bug
  (which was closed because it has expired).

  I made kernel bisection (log attached) as was requested in bug 1416557 and found
  # first bad commit: [faae404ebdc6bba744919d82e64c16448eb24a36] ACPICA: Add "Windows 2013" string to _OSI support.

  It appears that resume fails because ACPI OSI reports OS to be "Windows 2013".
  I added boot kernel parameter acpi_osi="!Windows 2013" and now able to suspend-resume normally (checked in kernels up to 3.16)

  I have no idea whar ACPI OSI means and why  "Windows 2013" prevents
  from normal resume (the problem seems to happen somwhere in nouveau
  driver). I just spend 3 days for this bisection and want others ubuntu
  users have this problem  fixed.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-45-generic 3.16.0-45.60~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14
  Uname: Linux 3.16.0-45-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Aug 11 04:48:58 2015
  InstallationDate: Installed on 2015-08-09 (1 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  mkizub     1527 F.... pulseaudio
   /dev/snd/controlC0:  mkizub     1527 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=fa0d1b45-8989-4536-a8a1-0295cda9bddb
  InstallationDate: Installed on 2015-08-09 (35 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  MachineType: Acer Aspire V5-573G
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-45-generic.efi.signed root=UUID=0bca80e2-1d3f-4756-adac-3cf832509f5a ro quiet splash "acpi_osi=!Windows 2013" vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-45-generic N/A
   linux-backports-modules-3.16.0-45-generic  N/A
   linux-firmware                             1.127.11
  Tags:  trusty
  Uname: Linux 3.16.0-45-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  WifiSyslog: Sep 14 19:41:34 solliy kernel: [  586.110463] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000002 FAULT at 0x4188ac [ IBUS ]
  _MarkForUpload: True
  dmi.bios.date: 01/12/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.30
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Dazzle_HW
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.30:bd01/12/2015:svnAcer:pnAspireV5-573G:pvrTBDbyOEM:rvnAcer:rnDazzle_HW:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire V5-573G
  dmi.product.version: TBD by OEM
  dmi.sys.vendor: Acer

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