Can you test the v3.1 kernel and see if the bug exists there? v3.1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1-oneiric/
If it does not exist there, can you test v3.2-rc2: v3.2-rc1: http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.2-rc1-oneiric/ ** Changed in: linux (Ubuntu Precise) Status: Confirmed => Incomplete ** Changed in: linux (Ubuntu Quantal) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/992720 Title: [Lenovo E420s] Hitting brightness keys causes machine to lock up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/992720/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
