Since I installed Xubuntu 14.04 on my laptop (Lenovo), the volume up, down, and mute keys on my keyboard don't work. I checked the answers given to questions similar to mine and tried the suggested solutions. These solutions did work for the folks who asked the questions, but they didn't work in my case. Here they are:
First suggested solution: enter the following in Terminal: gsettings reset org.gnome.settings-daemon.plugins.media-keys volume-up gsettings reset org.gnome.settings-daemon.plugins.media-keys volume-down gsettings reset org.gnome.settings-daemon.plugins.media-keys volume-mute
Second suggested solution: enter the following in Terminal: dconf reset -f /org/gnome/settings-daemon/plugins/media-keys/
Can anyone suggest a different solution?
Thanks much, Bob