kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Nicolae Istratii, thank you for reporting this and helping make Ubuntu
better.

Could you please provide the full computer model as noted on the sticker
of the computer itself (not from the Bug Description)?

** This bug is no longer a duplicate of bug 1441852
   [HP Spectre x360 - 13-4010ca] Audio broken, broadwell-U audio controller

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1510789

Title:
  No sound card detected

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  lsb_release -rd
  Description:	Ubuntu 15.10
  Release:	15.10

  apt-cache policy linux-image-generic         
  linux-image-generic:
    Installed: 4.2.0.17.19
    Candidate: 4.2.0.17.19
    Version table:
   *** 4.2.0.17.19 0
          500 http://mirror.as43289.net/ubuntu/ wily-proposed/main amd64 Packages
          100 /var/lib/dpkg/status
       4.2.0.16.18 0
          500 http://mirror.as43289.net/ubuntu/ wily/main amd64 Packages

  I expect the sound card to be detected without additional modification of boot options.
  The sound card is not detected unless the following line in /etc/default/grub is adjusted to look so
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi='!Windows 2013' acpi_osi='!Windows 2012'"
  and the system is rebooted twice after booting to windows.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-17-generic 4.2.0-17.21
  ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3
  Uname: Linux 4.2.0-17-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  yalok      2422 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Oct 28 07:05:49 2015
  HibernationDevice: RESUME=UUID=4b24424f-03e9-4f7f-8670-e714d50eae33
  InstallationDate: Installed on 2015-06-20 (129 days ago)
  InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Hewlett-Packard HP Spectre x360 Convertible 13
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic.efi.signed root=UUID=5e212365-e902-4afa-bf5f-b0adb8e59763 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-17-generic N/A
   linux-backports-modules-4.2.0-17-generic  N/A
   linux-firmware                            1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/19/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.25
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 802D
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 58.39
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF.25:bd08/19/2015:svnHewlett-Packard:pnHPSpectrex360Convertible13:pvr:rvnHewlett-Packard:rn802D:rvr58.39:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Spectre x360 Convertible 13
  dmi.sys.vendor: Hewlett-Packard

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