Based on some info from the ath9k-devel mailing list ( http://www.mail- archive.com/ath9k-de...@lists.ath9k.org/msg02724.html ), confirmed that power management is off on the interface.
-- ath9k module causing MIC challenge failures https://bugs.launchpad.net/bugs/580753 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