gentoo people have same problems; they are just smarter then us :-) http://forums.gentoo.org/viewtopic-t-883277-start-0.html
this: Option "RegistryDwords" "EnableBrightnessControl=1" resolves Kubuntu 11.04 32-bit brightness problem -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/776999 Title: [Lenovo W520] laptop freezes on ACPI-related actions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/776999/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
