I had the same problem with kernel 4.8.0-42. Lubuntu 16.04 No network at all (eth and wifi), touchpad in my Acer E5-521-295T not working as well. Also a message about system error during one X session.
I have fixed it first by: apt-get remove linux-image-4.8.0-42-generic which switched ma to 4.8.0-41 which works OK. I have then installed again linux-image-4.8.0-42-generic with the same problem again. But apt-get install linux-generic will install linux-image-4.4.0-66-generic which is not what I want. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667968 Title: Ubuntu 16.10 kernel 4.8.0-39 No network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667968/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs