I can confirm this bug, still in Natty. My laptop is a Gateway NV49C12e with the same backlight control problem. With acpi_osi=Linux option in /etc/default/grub the backlight can be adjusted, but the splash on the screen gone.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/725707 Title: Backlight not changing on Gateway NV59C70u: Ubuntu 10.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpid/+bug/725707/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
