I've personally never had an issue with this password manager. I originally got it after reading some reviews of various managers and landed on this one. It has been effective, efficient and error free. There ya go, the three "E's"
I've been using Password-gorilla for years. Elegant and simple. The database can also be used from Windows (PasswordSafe) if necessary.
I like it. Anyway, it will not automatically fill in username and password data at websites. This would be a good improvement.
Capable keyring reads / creates passwordsafe v3 container. Cross platform. Safely keep your keyring on USB / cloud
Update: As of Linux Mint 13, I no longer get error messages with this program.