Did this issue return? Is it still happening sporadically? I have exactly the same issue (I'm even getting the same usb bus/device numbers). Sometimes it works fine first time. sometimes it fails until I power cycles a few times until it eventually detects the hardware. Unfortunately today I've restarted about a dozen times and it doesn't work so I'm using an external keyboard/mouse (which uses a different internal hub presumably). Unfortunately this doesn't appear to be a kernel/ubuntu bug but a hardware issue on the Macbook. What's really annoying is that the keyboard works in GRUB but fails to get initialized by the kernel.
Time to find that Apple hardware geek on YouTube... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776266 Title: Touchpad and keyboard of MacBook unresponsive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776266/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
