My bad, problem was not solved with gnome-power-manager 2.30 it's fine on start up, but when I close the screen and re open (physically) the flicker is there.
Still fixed temporarily by open the system menu on the desktop
My bad, problem was not solved with gnome-power-manager 2.30
it's fine on start up, but when I close the screen and re open (physically) the flicker is there.
Still fixed temporarily by open the system menu on the desktop