Open Synaptic and check if are instaled:
xbacklight xfce4-power-manager xfce4-power-manager-data
- [Trisquel-users] Notifications - Trisquel Mini ricsan89
- Re: [Trisquel-users] Notifications - Trisqu... mikko . viinamaki
- Re: [Trisquel-users] Notifications - Trisqu... dadix
- Re: [Trisquel-users] Notifications - Tr... ricsan89
- Re: [Trisquel-users] Notifications ... dadix
- Re: [Trisquel-users] Notifications ... unknown . 10001 . notthis
