The sufficient solution that Mauri alluded to in the previous comment is the new "Edit Wireless" menu item that appeared in the latest version of network-manager-gnome 0.66.
This menu item launches a new application which allows the user to edit the saved networks and is also integrated with gnome-keyring.
The interface is a bit too "techie" for an average user, but it allows the user to remove a previously saved network, which in turn will cause NetworkManager to re-prompt for a new key.
It's also possible to edit the saved key, although see my previous note about keys being saved in hex ( blech ), which makes changing keys kinda dicey.
The sufficient solution that Mauri alluded to in the previous comment is the new "Edit Wireless" menu item that appeared in the latest version of network- manager- gnome 0.66.
This menu item launches a new application which allows the user to edit the saved networks and is also integrated with gnome-keyring.
The interface is a bit too "techie" for an average user, but it allows the user to remove a previously saved network, which in turn will cause NetworkManager to re-prompt for a new key.
It's also possible to edit the saved key, although see my previous note about keys being saved in hex ( blech ), which makes changing keys kinda dicey.