Seems it's a package issue. Even when it's successful it doesn't invoke a change through udevadm. When I did a full installation of raring instead of just updating the kernel it works flawlessly on the x230 and the l530.
Seems this bug is invalid and just requires an update to gnome-power- statics. ** Changed in: linux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1056401 Title: [Lenovo x230, Thinkpad L530, T530, T430s] Battery button doesn't function To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1056401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs