On Mon, 18 Jun 2018 01:50:55 +1000 Zenaan Harkness <zen...@freedbms.net> wrote:
> Your desktop (Gnome, XFCE, KDE etc) should have a brightness app and > a session manager which, when you log out, knows to signal the apps > to store their relevant settings so that those settings are > re-applied when you next log in. It is XFCE and there is Power Manager which allows to change the brightness. However since I upgraded from Jessie to Stretch the brightness settings are not preserved between the sessions (after reboot the brightness is at 100%). In Jessie there was no issue. > Another "problem" which can happen - if you set internal laptop LCD > to zero brightness, then suspend, then unsuspend, brightness in some > configs gets set back to 100% - but this is so that user knows to > enter e.g. password to unlock the screen, which might be challenging > if it is set to zero brightness... I always sets about 50% so for me it would be no issue. The issue is that it is always 100% and hurts my eyes. Maybe I should report this as a bug. Regards, Piotr