Or how can you start X applications remotely (ssh)
https://unix.stackexchange.com/questions/12755/how-to-forward-x-over-ssh-to-run-graphics-applications-remotely
https://wiki.archlinux.org/index.php/OpenSSH# X11_forwarding
Any clues why this is?
I don't understand you're trouble here. I mean what do you expect?
PS2 From the same machine using tty12 to send tty2 a task such as " nano /tmp/test | ls -al /home/user/ >>/tmp/test " nano really screws up the tty functionality. tty12 must terminate nano for tty2 to regain functionality.
what happens if you do "nano /tmp/test | ls -al /home/user/ >>/tmp/test" as it (without the use of 66-olexec) on a terminal? The terminal is blocked... and this is normal.