Just to confirm, using kernel 4.2.0-16-generic, downgrading linux- firmware to 1.148 caused the problem to reappear then upgrading it back to 1.149 caused the problem to go away again.
So it seems this issue was caused by the Broadcom's firmware, rather than the kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507472 Title: XHCI controller causing MacbookPro12,1 to resume immediately after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1507472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
