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[Bug 1549187] Re: dell_wmi: Unknown key e??? pressed

 

Upgrade bios doesn't change anything. (It's even worse on some points
Touchpad support, BCM43602 support).

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https://bugs.launchpad.net/bugs/1549187

Title:
  dell_wmi: Unknown key e??? pressed

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Some special keys are not handled on Ubuntu 15.10 Wily and Dell  XPS
  15 9550

  Feb 24 10:10:14 XPS15-GQA kernel: [ 4280.734355] dell_wmi: Unknown key 153 pressed
  Feb 24 10:10:16 XPS15-GQA kernel: [ 4282.893413] dell_wmi: Unknown key 152 pressed
  Feb 24 10:10:30 XPS15-GQA kernel: [ 4296.263752] dell_wmi: Unknown key 151 pressed

  - Fn+Esc -> key 151 -> Lock computer
  - Fn+F10 -> key 152 -> keyboard backlighting on/off 
  - Fn+Print Screen -> key 153 -> Wifi on/off
  --- 
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  gquintana   1746 F.... pulseaudio
   /dev/snd/controlC0:  gquintana   1746 F.... pulseaudio
  CurrentDesktop: KDE
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=2e069a2b-037f-4058-89b1-6e221da4046d
  InstallationDate: Installed on 2016-01-31 (23 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: Dell Inc. XPS 15 9550
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-30-generic.efi.signed root=UUID=3ecb2c05-ad6c-4d9d-9356-48c6991f0226 ro quiet splash nouveau.modeset=0 vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-30.35-generic 4.2.8-ckt3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-30-generic N/A
   linux-backports-modules-4.2.0-30-generic  N/A
   linux-firmware                            1.149.3
  Tags:  wily
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 4.2.0-30-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo users
  _MarkForUpload: True
  dmi.bios.date: 11/02/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 01.00.07
  dmi.board.name: 0X2P13
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr01.00.07:bd11/02/2015:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0X2P13:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 15 9550
  dmi.sys.vendor: Dell Inc.

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References