ACTUALLY I did this, entering the new password so they should be indentical:
The "Passwords and Keys" window should come up as shown below. Under the Passwords tab, select login, right-click on it, and then click on Change Password:
The "Change Keyring Password" box will come up. Type your old password, and then leave the new/confirm password fields blank. Then press OK, and the information box shown below will pop-up; read it, and then click on Use Unsafe Storage to not have to enter your password at each login:
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Close the keyring manager. After you log out/reboot, you won't be asked for your password any more.