For Ubuntu: Step 1: Check if your GPG key expired gpg --list-keys
If yes, just do the following: STep 2: Make a new key gpg --full-generate-key
Step 3: put your new key in pass do gpg --list-keys pass init NEW_KEY_ID_HERE ^^^ put your new key in NEW_KEY_ID_HERE
Step 4: For the OLD, delete it by doing: gpg --delete-key OLD_KEY_ID_HERE
Step 5: OPEN a terminal with cntrl+N. Perform login command and make sure to check'Save in PasswordManager'. Run the following to make sure that the password for the key (generated in step 2) is in the keychain.