2012/4/20 Michael Vogt <m...@debian.org>:
> Sure, the setsid() call makes the process a session leader and removes
> the controlling tty. The rational is that if you run
> unattended-upgrades in a shell and then shutdown your tty goes away
> and unattended-upgrades gets killed even if its in the middle of a
> operation (like a upgrade). The unattended-upgrades-shutdown script is
> there to avoid that and keep the system running long enough to finish
> the upgrade - but for that unattended-upgrades must not be terminated
> by the tty going away.

I think this protection is necessary only if U-A::Automatic-Reboot is
set to "true", right? If affirmative, why not wait until u-a finish
the pkgs upgrade and then do the reboot?

Thanks



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