[Bug 1389201] Re: [keymap Microsoft Natural Ergonomic Keyboard 4000] Error calling EVIOCSKEYCODE on device node: Invalid argument

[Michael Heuberger]

Thanks man!

I didn't modify '/lib/udev/hwdb.d/60-keyboard.hwdb' yet but had a look
at the 'dmesg' output and spotted, the warning is already gone. No idea
why. Probably a recent apt-get upgrade already solved it. This ticket is
quite old.

But give me a couple of weeks to observe and confirm this 100%.

By the way, I installed the evtest and tested the Zoom in/out keys.
Nothing happens, no event is fired for these keys. Looks like these
aren't mapped anymore.

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

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Title:
  [keymap Microsoft Natural Ergonomic Keyboard 4000] Error calling
  EVIOCSKEYCODE on device node: Invalid argument

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  In dmesg I can see these two error lines

  [    7.375599] systemd-udevd[508]: Error calling EVIOCSKEYCODE on device node '/dev/input/event10' (scan code 0xc022d, key code 418): Invalid argument
  [    7.375605] systemd-udevd[508]: Error calling EVIOCSKEYCODE on device node '/dev/input/event10' (scan code 0xc022e, key code 419): Invalid argument
           res 51/04:fe:00:00:00/00:00:00:00:00/40 Emask 0x1 (device error)

  No idea what these two mean and how we can fix this. Any clues?

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  michael-heuberger   2178 F.... pulseaudio
   /dev/snd/controlC2:  michael-heuberger   2178 F.... pulseaudio
   /dev/snd/controlC0:  michael-heuberger   2178 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Nov  5 00:55:34 2014
  HibernationDevice: RESUME=UUID=b0b47183-895a-4f27-bb25-40bd23028028
  InstallationDate: Installed on 2014-10-31 (4 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: System manufacturer System Product Name
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic root=UUID=b5b38333-3694-4441-8a13-50bf4dbf2f41 ro quiet
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware                             1.138
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: yes
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/06/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0803
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P6X58D-E
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0803:bd08/06/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6X58D-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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