Can you also try booting with the option: acpi_backlight=vendor This may be a duplicate of bug 941286
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/997901 Title: Acer Travelmate 5760 brightness control does not work (Intel HD Graphics 3000) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/997901/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
