Rocko, I've reinvestigated the case. Seems like I mistakenly reset the computer without setting manually brightness down before the reboot (I made a reboot twice) and I though that the brightness reset was done at the GRUB stage, while in reality it was reset during previous boot. Seems like, the first appearance of Ubuntu logo and boot progress bar seems to reset the brightness for the first time. When I turn it down, it gets reset again at logon screen.
Sorry for causing any confusion. -- [intrepid] screen brightness resets to 100% on reboot https://bugs.launchpad.net/bugs/271986 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs