Bug#654700: Setting not stored?

[garkein at mailueberfall.de]

It looks to me as if the brightness setting isn't stored at all.
At least I couldn't find it here:

$ gsettings list-recursively |egrep '(brighness|backlight|power)'

org.gnome.power-manager info-history-graph-points true
org.gnome.power-manager info-history-graph-smooth true
org.gnome.power-manager info-history-time 21600
org.gnome.power-manager info-history-type 'power'
org.gnome.power-manager info-last-device ''
org.gnome.power-manager info-page-number 0
org.gnome.power-manager info-stats-graph-points true
org.gnome.power-manager info-stats-graph-smooth true
org.gnome.power-manager info-stats-type 'power'
org.gnome.settings-daemon.plugins.power active true
org.gnome.settings-daemon.plugins.power button-hibernate 'hibernate'
org.gnome.settings-daemon.plugins.power button-power 'hibernate'
org.gnome.settings-daemon.plugins.power button-sleep 'hibernate'
org.gnome.settings-daemon.plugins.power button-suspend 'suspend'
org.gnome.settings-daemon.plugins.power critical-battery-action
'hibernate'
org.gnome.settings-daemon.plugins.power idle-brightness 30
org.gnome.settings-daemon.plugins.power idle-dim-ac false
org.gnome.settings-daemon.plugins.power idle-dim-battery false
org.gnome.settings-daemon.plugins.power idle-dim-time 10
org.gnome.settings-daemon.plugins.power lid-close-ac-action 'nothing'
org.gnome.settings-daemon.plugins.power lid-close-battery-action
'nothing'
org.gnome.settings-daemon.plugins.power notify-perhaps-recall true
org.gnome.settings-daemon.plugins.power percentage-action 2
org.gnome.settings-daemon.plugins.power percentage-critical 3
org.gnome.settings-daemon.plugins.power percentage-low 10
org.gnome.settings-daemon.plugins.power priority 1
org.gnome.settings-daemon.plugins.power sleep-display-ac 180
org.gnome.settings-daemon.plugins.power sleep-display-battery 180
org.gnome.settings-daemon.plugins.power sleep-inactive-ac false
org.gnome.settings-daemon.plugins.power sleep-inactive-ac-timeout 0
org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'suspend'
org.gnome.settings-daemon.plugins.power sleep-inactive-battery false
org.gnome.settings-daemon.plugins.power sleep-inactive-battery-timeout 0
org.gnome.settings-daemon.plugins.power sleep-inactive-battery-type
'suspend'
org.gnome.settings-daemon.plugins.power time-action 120
org.gnome.settings-daemon.plugins.power time-critical 300
org.gnome.settings-daemon.plugins.power time-low 1200
org.gnome.settings-daemon.plugins.power use-time-for-policy true

Am I missing something?