adding "acpi_osi=Linux acpi_brightness=vendor" to GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub resolved this issue for me.
-- Asus EEE 1201N bios reset when changing brightness https://bugs.launchpad.net/bugs/539047 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
