If you install a mainline kernel, then you must install the corresponding kernel header packages as well. Not a bug in bbswitch.
** Changed in: bbswitch (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/1443554 Title: bbswitch-dkms 0.7-2ubuntu1: bbswitch kernel module failed to build To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bbswitch/+bug/1443554/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs