Looking at the traces some more, there are only a couple of things I can find that looks even remotely problematic. The first are BA session timeouts for transmit, but it's as likely as not that these just represent periods of relatively low network activity.
The other is "release an RX reorder frame due to timeout on earlier frames" messages. These would be a result of failing to receive expected data frames. There are a fairly good number of these, but I'm not convinced that it's happening frequently enough to account for the issues you've described. The errors do tend to be batched but are still only lasting for a few milliseconds. Both of these are related specifically to 802.11n, so I still think the tests in comment #10 are appropriate. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1126495 Title: wifi disconnects randomly when using N connection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1126495/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
