Thanks Florian and Joseph! With the two patches it's definitively a lot better! Boot times without NM and lightdm:
4.4: 1.5s 4.8.0-22 (zesty): 16.8s 4.8.0-26 (Joseph's kernel): 8.4s So still quite far from what we used to have, but already twice as fast as the current y/z kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626436 Title: [4.8 regression] boot has become very slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626436/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs