screen-3.9.4-3 with set 'password' option in .screenrc hang up on the start. Ie. echo password >> .screenrc screen <blank screen monitor and all hang up>
Don't do that, then. ;) You're supposed to use 'password <crypted password string>', or 'password none'. Still, it is a bug.
... especially because its child process is segfaulting. Wheee. Looking into it.
Fixed in screen-3.9.5, in Raw Hide.