kernel-packages team mailing list archive

[Joseph Salisbury <joseph.salisbury@xxxxxxxxxxxxx>]

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.6 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/v4.6-rc6-wily/


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

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

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https://bugs.launchpad.net/bugs/1578291

Title:
  Problem with kernel module ideapad_laptop

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Every time I press the volume down button on my lenovo edge 2. I get this in the dmesg logs:
  ideapad_laptop: Unknown event: 1

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.21.22
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jordyn     1553 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed May  4 11:05:44 2016
  InstallationDate: Installed on 2016-05-03 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 06cb:7b0f Synaptics, Inc. 
   Bus 001 Device 002: ID 174f:14e6 Syntek 
   Bus 001 Device 005: ID 154b:005d PNY 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80QF
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic.efi.signed root=UUID=213928cb-b312-4984-9ef4-ff03f9435626 ro nosplash verbose debug earlycon
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-21-generic N/A
   linux-backports-modules-4.4.0-21-generic  N/A
   linux-firmware                            1.157
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/10/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: D3CN28WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo Edge 2-1580
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Edge 2-1580
  dmi.modalias: dmi:bvnLENOVO:bvrD3CN28WW:bd12/10/2015:svnLENOVO:pn80QF:pvrLenovoEdge2-1580:rvnLENOVO:rnLenovoEdge2-1580:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoEdge2-1580:
  dmi.product.name: 80QF
  dmi.product.version: Lenovo Edge 2-1580
  dmi.sys.vendor: LENOVO

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