That fix works. Thanks. But toggle Backlight and Brightness has still no effect. echo -n 40 > /proc/acpi/video/NVID/LCD/brightness has no effect, too.
-- Samsung P560 brightness keys block keyboard and produce all-or-nothing effect https://bugs.launchpad.net/bugs/338182 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
