and it works adding "acpi_osi=" to /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT ?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1403792 Title: brightness of one of two screens no longer adjustable with hotkeys and menu To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1403792/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
