I've tried the solution to Archlinux forum post and it works right now. The solution (more like a hack) is proposed here in the bottom message: https://superuser.com/questions/1278234/have-to-restart-networkmanager- to-get-wifi-autoconnect
So, is anyone interested on trying a definitive solution to this? I can do whatever test you need, now that we know where the problem is. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756830 Title: Wifi connection don't autoconnect at boot but it works afterwards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1756830/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs