@Douglas, Can you try the kernel available at:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1-rc10-oneiric/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/826386 Title: No backlight display Acer Aspire 5734Z To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/826386/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs