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[b3nmore <1250498@xxxxxxxxxxxxxxxxxx>]

Out of curiosity I've tested the latest official trusty kernel
(3.13.0-30-generic) and found, that this issue is fixed now.

It seems, that one/some of the backports of 3.14-rc1 or later, which
went into the kernel updates, was the one which solved this bug as seen
upstream. I might add, that I didn't identify the exact version/update,
when resuming fromhibernation started to work properly again, but with
3.13.0-30 it definitively does.

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https://bugs.launchpad.net/bugs/1250498

Title:
  8086:0412 [Asus B85M-G] No video output after 2nd resume from
  hibernate

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  I'm trying to enable a reliable hibernate/resume cycle on a intel haswell cpu/gpu system with ubuntu 13.10 +xfce. Until now I've failed, because I get three possible outcomes, when resuming (without seeing any pattern). In all cases pm reports, that 'Image restored successfully'; visible on tty1.
  Resulting system states after resume:
  i) resume just works fine, everything is o.k
  ii) X freezes, screen is completely black, mostly no reaction to key strokes (i.e. can't change to ttyX), but ssh is possible
  iii) like ii) but network is not reachable (I'd say a complete freeze)

  From situation ii) I got a dmesg (attached), which makes me think, that intel gpu driver is to blame.
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kiran      1525 F.... pulseaudio
   /dev/snd/controlC1:  kiran      1525 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  CurrentDmesg:
   [   29.625714] hda_codec: invalid CONNECT_LIST verb 5[1]:0
   [   29.625776] hda_codec: invalid CONNECT_LIST verb 6[1]:0
   [   29.626003] hda_codec: invalid CONNECT_LIST verb 6[1]:0
   [   29.626067] hda_codec: invalid CONNECT_LIST verb 7[1]:0
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=5ea8b83e-6f6f-4e44-98f6-45ade2c2d6c3
  InstallationDate: Installed on 2013-11-16 (8 days ago)
  InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Release amd64 (20131016)
  IwConfig:
   p2p1      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: ASUS All Series
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic.efi.signed root=UUID=4fee8160-326f-4688-a0d9-22e158e70f45 ro
  ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-13-generic N/A
   linux-backports-modules-3.11.0-13-generic  N/A
   linux-firmware                             1.116
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  saucy
  Uname: Linux 3.11.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/28/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0410
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: B85M-G
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0410:bd06/28/2013:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnB85M-G:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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