search for: greeter_start

...n Launchpad with more details (https://bugs.launchpad.net/lightdm/+bug/1172752), but to work on a proper fix, ideas on how to fix this would be welcome. During greeter setup "lightdm --session-child" is spawned twice. The first call to session_start() that does fork+execlp() is done from greeter_start() and right after that handle_login() calls session_stop() + session_start(). session_stop() sends SIGTERM to the child process, but if the child has not managed to call execlp() yet, it still has signal handler set for SIGTERM, because fork copies the parent's signal handlers to the child. Now...