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

James M. Leddy 408903 at bugs.launchpad.net
Wed Aug 22 13:21:12 UTC 2012


That's odd, the only thing I changed is a configuration file
/lib/udev/keymaps/module-lenovo . If you want, you can install the old
udev and just modify that file and you _should_ have it working. What
distro/version are you using? I can help out by debugging on the same
platform.

Here's the patch if you want to edit module-lenovo yourself:

https://bazaar.launchpad.net/~jm-
leddy/ubuntu/quantal/udev/micmute/view/head:/debian/patches/remap_micmute.patch

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https://bugs.launchpad.net/bugs/408903

Title:
  Does not handle microphone mute button (KEY_MICMUTE)

Status in “gnome-settings-daemon” package in Ubuntu:
  Triaged
Status in “udev” package in Ubuntu:
  Fix Released
Status in “xserver-xorg-input-evdev” package in Ubuntu:
  Triaged

Bug description:
  Ubuntu 9.04

  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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