kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Does this issue go away if you boot back into the prior kernel?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.7 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7-rc5-yakkety/


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

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

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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/1597123

Title:
  loss of sound, WiFi, external video

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Upon installing kernel version 4.2.0-41
  The following stopped working;
  00:1b.0 Audio device: (Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04))
  02:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (External Video (on docking station))

  
  The system is a Dell Latitude E6230 BIOS Version: A11

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-41-generic 4.2.0-41.48
  ProcVersionSignature: Ubuntu 4.2.0-38.45-generic 4.2.8-ckt10
  Uname: Linux 4.2.0-38-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  shannon    1601 F.... pulseaudio
  CurrentDesktop: GNOME
  Date: Tue Jun 28 23:32:32 2016
  HibernationDevice: RESUME=UUID=fec0e2c6-a3ac-4901-8190-819b9c14d93e
  InstallationDate: Installed on 2016-01-23 (157 days ago)
  InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: Dell Inc. Latitude E6230
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-38-generic.efi.signed root=/dev/mapper/ubuntu--gnome--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-38-generic N/A
   linux-backports-modules-4.2.0-38-generic  N/A
   linux-firmware                            1.149.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2016-06-09 (19 days ago)
  dmi.bios.date: 08/27/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A11
  dmi.board.name: 0NRJNH
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA11:bd08/27/2013:svnDellInc.:pnLatitudeE6230:pvr01:rvnDellInc.:rn0NRJNH:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6230
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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