Any chance you've been able to reproduce this with 16.04 or later? the upstart -> systemd differences are rather significant.
I wonder if upstart is not opening /dev/console for input early enough or so.
Any chance you've been able to reproduce this with 16.04 or later? the upstart -> systemd differences are rather significant.
I wonder if upstart is not opening /dev/console for input early enough or so.