[Bug 408903] Re: Does not handle microphone mute button (KEY_MICMUTE)

[Ray Chen]

Verified on Lenovo E431 and E531, can not reproduce this issue.


ii  gnome-settings-daemon                                  3.4.2-0ubuntu0.6.5                  daemon handling the GNOME session settings
ii  xkb-data                                                          2.5-1ubuntu1.5                      X Keyboard Extension (XKB) configuration data

** Tags removed: verification-failed
** Tags added: verification-done

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Title:
  Does not handle microphone mute button (KEY_MICMUTE)

Status in OEM Priority Project:
  Triaged
Status in OEM Priority Project precise series:
  Confirmed
Status in OEM Priority Project raring series:
  Won't Fix
Status in central project for keyboard configuration:
  Fix Released
Status in “gnome-settings-daemon” package in Ubuntu:
  Triaged
Status in “libx11” package in Ubuntu:
  Confirmed
Status in “udev” package in Ubuntu:
  Fix Released
Status in “x11proto-core” package in Ubuntu:
  New
Status in “xkeyboard-config” package in Ubuntu:
  New
Status in “xserver-xorg-input-evdev” package in Ubuntu:
  Won't Fix
Status in “gnome-settings-daemon” source package in Precise:
  Fix Committed
Status in “libx11” source package in Precise:
  Fix Released
Status in “udev” source package in Precise:
  Fix Released
Status in “x11proto-core” source package in Precise:
  Fix Released
Status in “xkeyboard-config” source package in Precise:
  Fix Committed
Status in “xserver-xorg-input-evdev” source package in Precise:
  Won't Fix
Status in “gnome-settings-daemon” source package in Raring:
  Triaged
Status in “libx11” source package in Raring:
  New
Status in “udev” source package in Raring:
  Triaged
Status in “x11proto-core” source package in Raring:
  New
Status in “xkeyboard-config” source package in Raring:
  New
Status in “xserver-xorg-input-evdev” source package in Raring:
  Won't Fix

Bug description:
  [Impact] 
   * People buying thinkpad hardware are not able to use a mic mute key, that comes with 
     their machine

  [Test Case]

   * Press mic mute key
   * Observe that nothing happens

  [Regression Potential]

   * Very low. This is very isolated code. All it does is add functionality. In fact there 
     are very few deletions in the diffs.

   * There is an existing acpi solution, that's already been mentioned in this bug. I'm 
     not sure how these users would be affected once the upgrade hits, but it was never 
     released as an official fix.

  [Original Report]

  Pressing the new microphone mute button does not do anything.  It
  should toggle the mute on the current capture device and toggle an led
  that is part of the button.

  acpi_listen output:

  ibm/hotkey HKEY 00000080 0000101b

  xev output:

  MappingNotify event, serial 34, synthetic NO, window 0x0,
      request MappingKeyboard, first_keycode 8, count 248

  MappingNotify event, serial 34, synthetic NO, window 0x0,
      request MappingKeyboard, first_keycode 8, count 247

  KeyPress event, serial 34, synthetic NO, window 0x3400001,
      root 0x118, subw 0x0, time 10334714, (317,-162), root:(322,207),
      state 0x0, keycode 248 (keysym 0x0, NoSymbol), same_screen YES,
      XLookupString gives 0 bytes:
      XmbLookupString gives 0 bytes:
      XFilterEvent returns: False

  KeyRelease event, serial 34, synthetic NO, window 0x3400001,
      root 0x118, subw 0x0, time 10334714, (317,-162), root:(322,207),
      state 0x0, keycode 248 (keysym 0x0, NoSymbol), same_screen YES,
      XLookupString gives 0 bytes:
      XFilterEvent returns: False

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