If the symptom when hitting the Touchpad on/off switch is an empty notification popping up in the top right corner then yes, I am also affected. I even think that it used to work in 11.04.
Only the icon is missing to show up. The touchpad itself can be de-/actvated using the key combination (on my Thinkpad Fn + F8). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/578548 Title: touchpad on/off notification icon is not displaying at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/578548/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs