HT1631: OS X: Keychain Access asks for keychain "login" after changing login passwordLearn about OS X: Keychain Access asks for keychain "login" after changing login password
Currently Being ModeratedDec 12, 2012 4:05 AM (in response to suyashtilak)
Hi. I had same problem. This helped me. Don't forget to restart at the end. You will be prompted for login once more when you log back in but as long as you check the box 'save in my key chain" you should be ok
Hope it helps
Currently Being ModeratedDec 13, 2012 5:13 PM (in response to suyashtilak)
Insert your old keychain password when prompted so it can sync with your new account password.