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[cristian <1222763@xxxxxxxxxxxxxxxxxx>]

Thanks!. I've tried 'sudo evtest' on the saucy live. Unfortunately, I
get the same results as the sudo /lib/udev/keymap -i input/eventX
command. that is nothing in output when pressing the multimedia keys.

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https://bugs.launchpad.net/bugs/1222763

Title:
  Pressing usb keyboard multimedia keys doesn't print anything with sudo
  /lib/udev/keymap -i input/eventX

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I've got a multimedia wireless keyboard. When I try to type:

  /lib/udev/findkeyboards

  I get:

  USB keyboard: input/event4
  AT keyboard: input/event3

  Then, if I type:

  sudo /lib/udev/keymap -i input/event4

  pressing the multimedia keys print nothing in the command output
  (while the standard keys print output as expected. Example:
  scan code: 0x70018   key code: u).

  I'm using the 3.2.0-41-generic kernel with Lubuntu 12.04, but this
  problem is present also in other kernel versions.

  The udevadm info --export-db (with connected and not connected
  keyboard) output and the diff command output are attached to this bug
  report.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-41-generic 3.2.0-41.66
  ProcVersionSignature: Ubuntu 3.2.0-41.66-generic 3.2.42
  Uname: Linux 3.2.0-41-generic i686
  NonfreeKernelModules: hsfengine
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  cristian   2095 F.... pulseaudio
  CRDA: Error: [Errno 2] File o directory non esistente
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xd0340000 irq 42'
     Mixer name	: 'Conexant CX20549 (Venice)'
     Components	: 'HDA:14f15045,103c30a5,00100100'
     Controls      : 20
     Simple ctrls  : 10
  Date: Mon Sep  9 12:44:17 2013
  HibernationDevice: RESUME=UUID=064559f1-c9e7-42f0-a382-e7875944d39f
  InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release i386 (20120423)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 003: ID 0e8f:0020 GreenAsia Inc. USB to PS/2 Adapter
  MachineType: Hewlett-Packard Presario C500 (GH938EA#ABZ)
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-41-generic root=UUID=c9efd375-d321-4352-8a84-729a93eacf3e ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-41-generic N/A
   linux-backports-modules-3.2.0-41-generic  N/A
   linux-firmware                            N/A
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2007
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.15
  dmi.board.name: 30C6
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 78.10
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.15:bd03/09/2007:svnHewlett-Packard:pnPresarioC500(GH938EA#ABZ):pvrF.15:rvnHewlett-Packard:rn30C6:rvr78.10:cvnHewlett-Packard:ct10:cvrN/A:
  dmi.product.name: Presario C500 (GH938EA#ABZ)
  dmi.product.version: F.15
  dmi.sys.vendor: Hewlett-Packard

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