Since this problem only occurs on certain Macbook Pro models, and the Alt-Tab switcher is activated by a certain sequence of 3-finger taps, I'm going to go with a problem in the trackpad hardware. It sounds like a random capacitive discharge issue.
I think the obvious solution is to be able to disable that particular gesture in Unity. ** Also affects: unity Importance: Undecided Status: New ** Changed in: unity Importance: Undecided => Medium ** Changed in: unity Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1264795 Title: Alt+Tab Switcher randomly activates itself To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1264795/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs