What terminal emulator are you using? I came across this bug today and, while looking through the responses, realized it only happens when I'm working in an emacs ansi-term. This is a fairly old (for an AMD64), single cpu, machine running Ubuntu 8.04 (64-bit).
It happens with both 1.2.6 and with my svn build (r101010, shortly before 1.9). Happens with emacs 22.1.1 and emacs 23.0.60.1 (an emacs-snapshot package I picked up). I can provide more info if you need it, but in the interest of keeping this relatively short I'll just give sample output on ansi-term and gnome terminal. gnome terminal: $ mcs hello.cs $ mono hello.exe Hello, World! emacs ansi-term: $ mcs hello.cs ** ERROR **: file mini-exceptions.c: line 994 (mono_setup_altstack): assertion fail ed: (gaddr == tls->stack_ovf_guard_base) aborting... Aborted $ mono hello.exe ** ERROR **: file mini-exceptions.c: line 994 (mono_setup_altstack): assertion fail ed: (gaddr == tls->stack_ovf_guard_base) aborting... Aborted Of course hello.exe in that last example was the one compiled on gnome term. Hopefully this helps you guy bracket this thing down a bit. Cheers, -- Stephen Paskaluk -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

