kernel-packages team mailing list archive

[b3nmore <1250498@xxxxxxxxxxxxxxxxxx>]

No changes at all.

I tested the saucy 3.11 kernel and the 3.13rc1 mainline kernel: After
the second resume the screen shows the progress of the resume and then
goes into powersave. The system is, apart from the failing video output,
fully functional.

The attached kernel logs were made from resume attempts in single user
mode.

** Attachment added: "dmesg_bios0703_3.13.0-rc1"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1250498/+attachment/3919955/+files/dmesg_bios0703_3.13.0-rc1

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
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:
  Incomplete

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

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1250498/+subscriptions