Am Thu, 24 Sep 2015 00:05:11 +0200 schrieb sp113438: > sudo redshift-gtk -b 0.5 > > dims 50%
>From the homepage: Redshift has a brightness adjustment setting, but it does not work the way most people might expect. In fact it is a *fake brightness adjustment* obtained by manipulating the gamma ramps, which means that it does not reduce the backlight of the screen. ;-)
