I ssh ( with -X option ) to another computer then I I do a chroot.
I then encounter problems running X11 apps.
As one example, after the ssh I would run emacs and it would open a new window as a X11 app. After running the chroot and doing ssh I would see emacs running as a console app.
I don't get errors since emacs can be run it as an X11 app or a console app, but with other GUI apps I get the error message:
"cannot open display: localhost:10.0"
PS: Just to head off anyone who wants to suggest checking $DISPLAY, that is set correctly.
I was wondering if there are any logs to check to see if I can identify the problem.