I have this problem on Karmic beta, when trying to connect to a WEP network with shared key, NM keeps asking the key. Editing connections, I see "Open System" is selected by default, manually changing it to "Shared Key" solves the problem.
This is wpa-supplicant log with the default settings: Oct 25 12:32:25 endor NetworkManager: <info> Activation (wlan0/wireless): connection 'Auto MyNetwork' has security, and secrets exist. No new secrets needed. Oct 25 12:32:25 endor NetworkManager: <info> Config: added 'ssid' value 'MyNetwork' Oct 25 12:32:25 endor NetworkManager: <info> Config: added 'scan_ssid' value '1' Oct 25 12:32:25 endor NetworkManager: <info> Config: added 'key_mgmt' value 'NONE' Oct 25 12:32:25 endor NetworkManager: <info> Config: added 'auth_alg' value 'OPEN' Oct 25 12:32:25 endor NetworkManager: <info> Config: added 'wep_key0' value '<omitted>' Oct 25 12:32:25 endor NetworkManager: <info> Config: added 'wep_tx_keyidx' value '0' and after configuration change: Oct 25 12:32:49 endor NetworkManager: <info> Activation (wlan0/wireless): connection 'Auto MyNetwork' has security, and secrets exist. No new secrets needed. Oct 25 12:32:49 endor NetworkManager: <info> Config: added 'ssid' value 'MyNetwork' Oct 25 12:32:49 endor NetworkManager: <info> Config: added 'scan_ssid' value '1' Oct 25 12:32:49 endor NetworkManager: <info> Config: added 'key_mgmt' value 'NONE' Oct 25 12:32:49 endor NetworkManager: <info> Config: added 'auth_alg' value 'SHARED' Oct 25 12:32:49 endor NetworkManager: <info> Config: added 'wep_key0' value '<omitted>' Oct 25 12:32:49 endor NetworkManager: <info> Config: added 'wep_tx_keyidx' value '0' ** Changed in: network-manager (Ubuntu) Status: Invalid => New -- Connecting to WEP-encrypted networks using shared key impossible https://bugs.launchpad.net/bugs/162413 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