It's not ndiswrapper. I have the same trouble using the native ipw3945 and iwl3945 drivers.
** Changed in: ndiswrapper Status: New => Invalid -- networkmanager cannot connect to wep network although iwconfig can https://bugs.launchpad.net/bugs/178031 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