OK, just tested with the access point set to disable 802.11n entirely, and split 2.4GHz/5GHz to separate SSIDs.
When connected to 2.4GHz, that particular warning has stopped appearing at least. I do see this: "[122038.374737] ieee80211: phy0: wlc_prec_enq_head: No where to go, prec == 4" appearing in batches (groups of 5-40). They seemed to show up roughly every 30 seconds or so, but it doesn't seem particularly predictable (sometimes 90 second gap, sometimes 20). I'm not able to connect to the 5GHz (802.11a, since N is disabled) network at all, getting 90 or so instances of the same kernel warning as in my original report before it decided to give up and try the 2.4GHz SSID. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/876231 Title: very frequent warnings in kernel log with BCM43224 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/876231/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
