@deragon Yes, you are right, there is related bug, see bug #1589401. But I'm pretty sure this have one origin and it is wifi driver, especially for intel cards. If you look at the bottom of the discussion on the mentioned bug, you'll find that problem remains even after change to another network manager, so it is deeper than it may look.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1585863 Title: WiFi malfunction after suspend & resume stress - sudo wpa_cli scan required to fix it. To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1585863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs