Well, I was making a really silly mistake, confusing the function of Fn/F5 with that of Fn/F6, which have a very similar graphic. Screen blanking (Fn/F6 actually) works fine, this question opened only to make the bug invalid; apologies everyone.
** Changed in: linux (Ubuntu) Status: New => Invalid ** Converted to question: https://answers.launchpad.net/ubuntu/+source/linux/+question/85483 -- Regression in Fn keys support in 2.6.31 https://bugs.launchpad.net/bugs/448748 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs