only ever had this come up when my password to login, and my keyring password were different from each other. When they were the same, though, I only got prompted once for my password by the keyring, but that was to set it.
Try setting both passwords to be the same.
Ok, just got this with a search, if I can set the password for the keyring the same as the wireless security passphrase, it will resolve the problem? How do I set the keyring password?