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[Launchpad Bug Tracker <1347638@xxxxxxxxxxxxxxxxxx>]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: unity (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1347638

Title:
  Launch1 button doesn't work on shortcuts

Status in Unity:
  New
Status in “unity” package in Ubuntu:
  Confirmed

Bug description:
  Hardware: Thinkpad X230, but seemingly all Thinkpads.

  (Apologies if this is mis-characterized as a Unity bug - not sure
  where to put it)

  The special Thinkpad button, often called "ThinkVantage" button, used
  to work fine for keyboard shortcuts in 12.04, as configured in the
  keyboard settings panel.

  In 14.04 it is possible to assign it to a shortcut in the keyboard
  settings dialog, where it shows up as Launch1, but it doesn't work -
  they shortcut is not activated by hitting that key.

  The key appears to get through to the desktop and apps, because if I
  hit it while Emacs has focus it complains that nothing is assigned to
  XF86Launch1 (in 12.04 the key didn't get through to Emacs and there
  was no problem)

  Discussion of this, including some other's outputs, is here:
  http://ubuntuforums.org/showthread.php?t=2222890

  -----

  xev gives this on keypress/release:

  MappingNotify event, serial 37, synthetic NO, window 0x0,
      request MappingKeyboard, first_keycode 8, count 248

  KeyPress event, serial 37, synthetic NO, window 0x4000001,
      root 0xa2, subw 0x0, time 2883009, (-1684,706), root:(610,758),
      state 0x0, keycode 156 (keysym 0x1008ff41, XF86Launch1), same_screen YES,
      XLookupString gives 0 bytes:
      XmbLookupString gives 0 bytes:
      XFilterEvent returns: False

  KeyRelease event, serial 37, synthetic NO, window 0x4000001,
      root 0xa2, subw 0x0, time 2883009, (-1684,706), root:(610,758),
      state 0x0, keycode 156 (keysym 0x1008ff41, XF86Launch1), same_screen YES,
      XLookupString gives 0 bytes:
      XFilterEvent returns: False

  -----

  acpi_listen gives:
  button/prog1 PROG1 00000080 00000000 K

  -----

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: unity 7.2.2+14.04.20140714-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,resize,place,grid,vpswitch,gnomecompat,mousepoll,session,move,obs,imgpng,snap,regex,animation,expo,ezoom,staticswitcher,workarounds,wall,fade,scale]
  CurrentDesktop: Unity
  Date: Wed Jul 23 08:11:18 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-07-11 (11 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  SourcePackage: unity
  UpgradeStatus: No upgrade log present (probably fresh install)

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