Use the multiple tty feature if you need one process that displays on tty and X at the same time.

From etc/NEWS.23:

* Changes in Emacs 23.1

** Improved X Window System support

*** Emacs now supports using both X displays and ttys in one session.
With an Emacs server active (M-x server-start), `emacsclient -t'
creates a tty frame connected to the running emacs server.  You can
use any number of different ttys.  `emacsclient -c' creates a new X11
frame on the current $DISPLAY (or a tty frame if $DISPLAY is not set).
There may be problems if a display exits unexpectedly and Emacs is compiled
with Gtk+, see etc/PROBLEMS.

You can test for the presence of this feature in your Lisp code by
testing for the `multi-tty' feature.


Usage examples can be found at these locations:

The EmacsClient also has a number of interesting configuration options that would work with MultiTTYSupport.

You might also want to look at some changes to .screenrc to make sure that hitting C-a to go to the beginning of the line doesn't kill your screen session. Here is an example:

Using Control-Z as the command key is great. By convention, it’s a keystroke that gets you out of your current application (suspending TTY apps, or iconifying Emacs in a windowing system), so using it for Screen commands is a natural outgrowth. But don’t use “a” to send a literal Control-Z to the application like Bill has it. Use ^z^z. That switches the command character to Control-Z, and hitting Control-Z again sends a literal Control-Z to the application. Why is this better?

This latter means that you don’t have to worry about the exact number of times you hit Control-Z. If you might have hit too many and you don’t know what the context is, just hit RET (which is a null-op for the shell, and reprints the last message for Screen).

CategoryDisplay CategoryPatches