I have bumped bug report on linux-acpi list [1], but still with no reply. With 4.9 rc8 buttons still does not work.
[1] https://marc.info/?l=linux-acpi&m=147550958501931&w=2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1608526 Title: Asus N551JM screen brightness keys fn+F5/F6 don't work unless using kernel parameter acpi_osi= To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1608526/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
