I have this problem too, with an atmel device, on Dapper. NM refuses to connect to any WEP access point, and it has already been pointed out that this is seeming a problem to do with wpa_supplicant also.
However, setting the essid and key using iwconfig (or inside /etc/network/interfaces) works. The latest edgy build also works correctly, using exactly the same hardware. -- WEP Connection cannot be made https://launchpad.net/bugs/48473 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
