ttytype: couldn't open /dev/tty for reading | stty: : Not a typewriter

[Dennis Handly]

>I tried with the provided steps by you and Bill and that also didn't help me.

Are the changes still in place?

You basically have to do two things:

1) Find ALL of the stinkin' profile files being executed both at system and user level.

2) Change these files to condition any TTY operations within a "if tty -s; then" block.