99% sure the other bug report you made is just a symptom of the same problem, the ath9k driver is the issue.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611946 Made a thread asking for more feedback from other people with the hardware: http://ubuntuforums.org/showthread.php?p=10559058 ** Summary changed: - Natty Alpha 3 Crashes when connectiong to Wi-Fi network + [natty] ath9k wireless crash ** Bug watch added: Debian Bug tracker #611946 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611946 ** Package changed: ubuntu => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/729549 Title: [natty] ath9k wireless crash -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs