On the Dell Latitude, the mic mute key event is generated by wmi driver, the keycode assigned to this hotkey from kernel is KEY_MICMUTE (248), this keycode is too big for xorg to handle, in the xorg, the XF86AudioMicMute is assigned to F20.
Please refer to 4e648ea0 of xkeyboard-config. BugLink: https://bugs.launchpad.net/bugs/1326684 BugLink: https://bugs.launchpad.net/bugs/1339998 Signed-off-by: Hui Wang <hui.w...@canonical.com> --- hwdb/60-keyboard.hwdb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hwdb/60-keyboard.hwdb b/hwdb/60-keyboard.hwdb index c7ff4e4..70e372b 100644 --- a/hwdb/60-keyboard.hwdb +++ b/hwdb/60-keyboard.hwdb @@ -229,6 +229,10 @@ keyboard:dmi:bvn*:bvr*:bd*:svnDell*:pnPrecision*:pvr* keyboard:dmi:bvn*:bvr*:bd*:svnDell*:pnXPS*:pvr* KEYBOARD_KEY_8c=!unknown +# Dell Latitude microphone mute +keyboard:name:Dell WMI hotkeys:dmi:bvn*:bvr*:bd*:svnDell*:pnLatitude* + KEYBOARD_KEY_150=f20 # Mic mute toggle + ########################################################### # Everex ########################################################### -- 1.9.1 _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
