I get an invalid login every time after screen sleeps on Cinnamon:
- Screen sleeps
- Move mouse or press cursor to wake screen
- Enter system password
- It always says ‘invalid’. Then I get locked out for 10 minutes. Then I enter the SAME password and it unlocks just fine.
- CAPS is NOT on. I check this each time.
- I don’t have cats
This is happening intermittently. Sometimes I can enter pword and it unlocks. Sometimes I enter and it is invalid.
My pword is super short (6 chars) and v easy to remember and even if I really slowly type it, it results in invalid login.