RECOVERY

Recover the login Keychain

Use this guide when Kelvin says macOS did not authorize the “login” Keychain. The goal is to restore access without deleting or replacing this Mac’s identity.

What this warning means

The refusal happens on this Mac, before the enrollment code is sent to the cloud. Creating more codes will not help until macOS authorizes the “login” Keychain again.

Kelvin never asks for or receives your Mac or Keychain password. Enter it only in a macOS prompt or in Terminal on this Mac.

First: renew the Mac session

Save your work and quit Kelvin. Do not create another enrollment code yet.
From the Apple menu, choose “Log Out”, sign back into the same account, and wait for the desktop to load.See how to log out at Apple
Open Kelvin again. Create a fresh code in the dashboard — the previous one may have expired — and try enrolling this Mac.

SCREENSHOT PENDING

Reserved space: the Apple menu with “Log Out” highlighted. Send an original screenshot with no personal data to replace this frame.

If the warning returns: unlock without resetting

Open Terminal and run the command below. It asks macOS to unlock the existing “login” Keychain; it creates and deletes nothing.

security unlock-keychain "$HOME/Library/Keychains/login.keychain-db"

Terminal asks for the password without showing characters. Enter it only there; do not add the password to the command and never send it to support.

If you recently changed your Mac password and the current one is rejected, Apple recommends trying your previous user password: the Keychain may still be protected by it.

SCREENSHOT PENDING

Reserved space: Terminal waiting for the Keychain password, with no password or user name visible. Send an original, redacted screenshot to replace this frame.

Do not reset keychains to fix Kelvin

Do not choose “Reset Default Keychains” as a troubleshooting step. Apple says it deletes every password saved in the keychain and recommends a manual reset only under Apple Support’s direction.

If the command still fails, stop and contact Apple Support or this Mac’s administrator. Send the exact error message, never the password.

Read Apple’s official guidance