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[Bug 1168224] Re: 045e:0745 [HP TouchSmart tm2t-2200] No scancode for several keys of Microsoft Comfort Desktop 5000

 

Note that one of the keys I reported as not working actually works in
this latest kernel version (3.17.0-031700rc7-generic):. the key to the
right of the right-alt key. Its keycode is 135. Unfortunately, I could
not deduce its role, since I was unable to run any commands
(specifically xev) using a graphical login (mouse moved, but keyboard
buttons did nothing). I found the keycode by doing ctrl-alt-f1 to open
up a pseudoterminal, then logging in and using showkey. This key does
not raise any events with my current kernel version however
(3.13.0-36-generic).

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https://bugs.launchpad.net/bugs/1168224

Title:
  045e:0745 [HP TouchSmart tm2t-2200] No scancode for several keys of
  Microsoft Comfort Desktop 5000

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  I wanted to map the keys labeled '1', '2', '3', '4', and '5' above the
  F-keys between the camera key and the star key, and directly to the
  right of the right ALT key but I discovered that these raise no events
  whatsoever via dmesg, xev, nor showkey.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-40-generic 3.2.0-40.64
  ProcVersionSignature: Ubuntu 3.2.0-40.64-generic 3.2.40
  Uname: Linux 3.2.0-40-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  arifogel   1861 F.... pulseaudio
   /dev/snd/controlC0:  arifogel   1861 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xc4500000 irq 45'
     Mixer name	: 'IDT 92HD81B1X5'
     Components	: 'HDA:111d7605,103c1486,00100402'
     Controls      : 16
     Simple ctrls  : 9
  Card1.Amixer.info:
   Card hw:1 'Generic'/'HD-Audio Generic at 0xc4420000 irq 47'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100200'
     Controls      : 6
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Thu Apr 11 20:50:37 2013
  HibernationDevice: RESUME=UUID=e46d0966-e5ee-4f6e-9e3f-1f21a65ac784
  MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
  MarkForUpload: True
  ProcFB:
   0 inteldrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-40-generic root=UUID=3be4864c-c530-4049-8cbf-dc74129749b5 ro loop.max_part=63 acpi_osi=Linux acpi_backlight=vendor
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-40-generic N/A
   linux-backports-modules-3.2.0-40-generic  N/A
   linux-firmware                            1.79.1
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2011
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.25
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 1486
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 83.20
  dmi.chassis.asset.tag: CNU1120G9K
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.25:bd02/18/2011:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr0587220000242A20000220100:rvnHewlett-Packard:rn1486:rvr83.20:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP TouchSmart tm2 Notebook PC
  dmi.product.version: 0587220000242A20000220100
  dmi.sys.vendor: Hewlett-Packard

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