If anyone still cares, I updated to rc10 and disabled 11n via iwlagn.confg and the wireless is still crashing the router...
$ uname -a Linux ubuntu 3.1.0-030100rc10-generic #201110200610 SMP Thu Oct 20 10:11:32 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/modprobe.d/iwlagn.conf options iwlagn 11n_disable=1
If anyone still cares, I updated to rc10 and disabled 11n via iwlagn.confg and the wireless is still crashing the router...
$ uname -a 0-generic #201110200610 SMP Thu Oct 20 10:11:32 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Linux ubuntu 3.1.0-030100rc1
$ cat /etc/modprobe. d/iwlagn. conf
options iwlagn 11n_disable=1