Same or similar issue on an Asus N50Vn (WiFi link 5100) with a fresh install of jaunty release and a WPA2 personal network. I would get one "green light" in NetworkManager for a long time, and then NM would ask for my password again. Looking at kern.log it appeared as if the authentication nearly succeeded but then the module would hit a microcode error. The same sequence would repeat several times in the log before I was prompted for my password. It would however join unprotected networks.
However, this evening I found a workaround; passing the module option "11n_disable=1" to the iwlagn module allowed it to authenticate to my 802.11g network. I created /etc/modprobe.d/iwlagn.conf with the contents options iwlagn 11n_disable=1 -- [jaunty] Intel WiFi Link 5100/iwlagn not working https://bugs.launchpad.net/bugs/350370 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
