It hasn't popped up on mine

Do you want to try fix the keyring password AND keep auto login ? (see fix below)
or
Disable the auto login ? (if you'd rather have to enter your password each login, let me know and I'll tell you how)
To fix the wireless "keyring" passwordIf you haven't already .. do whatever you have to do to get a working wireless connection that prompts you for the "keyring"password every time you boot .. boot, and enter your keyring password so you are connected.
Then open a terminal and run this command:
mv -v ~/.gnome2/keyrings/default.keyring ~/.gnome2/keyrings/default.keyring.old
Expected output from that command =
'/home/<username>/.gnome2/keyrings/default.keyring' -> '/home/<username>/.gnome2/keyrings/default.keyring.old'
If that command runs without error .. REBOOT.
When your system restarts, you will be prompted by "
Authentication required by wireless network" .. enter your WEP or WPA key, and click the "
Connect" button.
You will THEN be prompted to "
Choose password for new keyring" .. leave BOTH fields BLANK, and click the "
OK" button.
You will then be warned about "
Store passwords unencrypted?" .. click the "
Use Unsafe Storage" button.
You should not be prompted for a keyring password for wireless again.
