I'm really sorry I did not get a notification when you posted your comment.
Anyway, the issues seems to have been resolved and then reappeared on my machine since. Update to kernel version 4.4.0-21-generic fixed the issue. But the next update to 4.4.0-22-generic broke it once again. I will test with the 4.6 series kernel, I'll report back when I have. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574622 Title: RTL8723AU No WiFi after reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1574622/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs