for audio volume control hotkeys, gnome-sound-properties may be misconfigured. You can either examine with gconf-editor '/desktop/gnome/sound' or do 'gconftool --recursive-list /desktop/gnome/sound' to get the current settings; the particular configuration items are 'default_mixer_tracks' and 'default_mixer_device'.
If everything looks good there then we probably need a new task, I'm just not sure against what package. Maybe gnome-sound-properties?
That's a desktop issue. You can try the following first (from https:/ /wiki.ubuntu. com/Hotkeys/ Troubleshooting):
for audio volume control hotkeys, gnome-sound- properties may be misconfigured. You can either examine with gconf-editor '/desktop/ gnome/sound' or do 'gconftool --recursive-list /desktop/ gnome/sound' to get the current settings; the particular configuration items are 'default_ mixer_tracks' and 'default_ mixer_device' .
If everything looks good there then we probably need a new task, I'm just not sure against what package. Maybe gnome-sound- properties?