Because of Xcode bug I had to reset my default keychain, and since then I'm getting annoying messages like this:
Here is what does not work:
- unlock keychains
- reset default keychain
- change keychains password
- remove
~/Library/Keychains
.
It keeps popping once in 15-30 min, sometimes multiple times in a row.
Note that there are no "fix keychain" or "keychain aid" anymore in macOS Sierra Keychain Access app.
Here are two old questions with outdated answers.
I would prefer not to create access exceptions for all items, and it's not allowed for iCloud keychain ("Access for this item cannot be edited").
Best Answer
Your Mac keeps asking for the login keychain password and this means The password of your macOS user account might not match the password of your login keychain.
It might also tell you that the system was unable to unlock your login keychain. That's because your login keychain is still using another password.
If you don't know your this password, the solution is to create a new login keychain or reset to default.