The problem is that an incorrect string is set in dconf key:
Original (working) value:
~$ gsettings get org.gnome.settings-daemon.plugins.media-keys volume-up
'XF86AudioRaiseVolume'
After running "unity-control-center keyboard", and setting the shortcut for
volume-up key:
~$ gsettings get org.gnome.settings-daemon.plugins.media-keys volume-up
'AudioRaiseVolume'
The new value misses the "XF86" part of the string, and does not work.
You can get the key working again by resetting the value, with:
~$ gsettings reset org.gnome.settings-daemon.plugins.media-keys volume-up
The problem is that an incorrect string is set in dconf key:
Original (working) value: settings- daemon. plugins. media-keys volume-up Volume'
~$ gsettings get org.gnome.
'XF86AudioRaise
After running "unity- control- center keyboard", and setting the shortcut for settings- daemon. plugins. media-keys volume-up
volume-up key:
~$ gsettings get org.gnome.
'AudioRaiseVolume'
The new value misses the "XF86" part of the string, and does not work.
You can get the key working again by resetting the value, with: settings- daemon. plugins. media-keys volume-up
~$ gsettings reset org.gnome.