Just to update, this seemed to get resolved by release-time, at least for me, though a comment on #414560 seems to indicate someone else at least is still getting it.
-- [ath9k] networking fails after resume from suspend or hibernate https://bugs.launchpad.net/bugs/442644 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
