(In reply to comment #12)
> (In reply to comment #11)
> >
> > Replying to myself: it seems that there's an xfconf key
> > change-brightness-on-key-events which one can set to false in order to prevent
> > xfpm to touch the brightness. Problem is that the notification seems a bit
> > confused by that, but at least it brings the 16 levels back.
>
> Could you say where we can find this key?
> $ xfconf-query -c xfce4-power-manager -l
> /xfce4-power-manager/brightness-level-on-battery
> /xfce4-power-manager/brightness-on-ac
> /xfce4-power-manager/brightness-on-battery
> /xfce4-power-manager/critical-power-action
> /xfce4-power-manager/critical-power-level
> /xfce4-power-manager/dpms-enabled
> /xfce4-power-manager/dpms-on-battery-off
> /xfce4-power-manager/dpms-on-battery-sleep
> /xfce4-power-manager/enable-cpu-freq-control
> /xfce4-power-manager/general-notification
> /xfce4-power-manager/inactivity-on-ac
> /xfce4-power-manager/inactivity-on-battery
> /xfce4-power-manager/lid-action-on-ac
> /xfce4-power-manager/lid-action-on-battery
> /xfce4-power-manager/power-button-action
> /xfce4-power-manager/show-tray-icon
> /xfce4-power-manager/sleep-button-action
> /xfce4-power-manager/spin-down-on-battery
It doesn't exist by default, you have to create it:
(In reply to comment #12) brightness- on-key- events which one can set to false in order to prevent power-manager/ brightness- level-on- battery power-manager/ brightness- on-ac power-manager/ brightness- on-battery power-manager/ critical- power-action power-manager/ critical- power-level power-manager/ dpms-enabled power-manager/ dpms-on- battery- off power-manager/ dpms-on- battery- sleep power-manager/ enable- cpu-freq- control power-manager/ general- notification power-manager/ inactivity- on-ac power-manager/ inactivity- on-battery power-manager/ lid-action- on-ac power-manager/ lid-action- on-battery power-manager/ power-button- action power-manager/ show-tray- icon power-manager/ sleep-button- action power-manager/ spin-down- on-battery
> (In reply to comment #11)
> >
> > Replying to myself: it seems that there's an xfconf key
> > change-
> > xfpm to touch the brightness. Problem is that the notification seems a bit
> > confused by that, but at least it brings the 16 levels back.
>
> Could you say where we can find this key?
> $ xfconf-query -c xfce4-power-manager -l
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
> /xfce4-
It doesn't exist by default, you have to create it:
xfconf-query -c xfce4-power-manager -n -t bool -p /xfce4- power-manager/ change- brightness- on-key- events -s false