Control: tags -1 + upstream Control: tags -1 + patch Hello Ayke,
There seems to be two separate issues here: * AC backlight settings is mistakenly applied when machine is booted/started using DC power. This is reported upstream as <https://github.com/mate-desktop/mate-power-manager/issues/150>. There is a proposed patch too. * DC backlight settings is not refreshed when AC backlight slider is changed, even the DC backlight is supposed to follow configured AC backlight. This is reported upstream as <https://github.com/mate-desktop/mate-power-manager/issues/166>. Again, there is a proposed patch too. Hope this helps. Cheers, Nutchanon P.S. As those proposed fixes are originally made against mate-power-manager 1.8.0+dfsg1-2~bpo70+1 (Debian/wheezy-backports), they should work for stable Debian/jessie too.