With just "video.use_bios_initial_backlight=0", the brightness keys do nothing, and the gnome brightness slider works.
With just "acpi_osi=", the brightness keys are recognized, and the brightness meter changes, but the actual screen brightness doesn't change at all. The gnome brightness slider also doesn't change the brightness when using this parameter. With just "atkbd.softraw=0", "showkey -s" produces no output when pressing the backlight keys. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1651629 Title: [Asus X200MA] Brightness keys don't work. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651629/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
