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Date:      Wed, 09 Feb 2022 11:37:37 +0100
From:      Alexander Leidinger <Alexander@leidinger.net>
To:        Michael Gmelin <grembo@freebsd.org>
Cc:        hackers@freebsd.org
Subject:   Re: Behavior of /dev/pts in a jail?
Message-ID:  <20220209113737.Horde.8QntfZV4xEkYdmHjXMgCpHN@webmail.leidinger.net>
In-Reply-To: <20220208133732.500611e3.grembo@freebsd.org>
References:  <20220208094128.Horde.LqeAS3LDe4RHYSV3IH2XY96@webmail.leidinger.net> <20220208133732.500611e3.grembo@freebsd.org>

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Quoting Michael Gmelin <grembo@freebsd.org> (from Tue, 8 Feb 2022  
13:37:32 +0100):

> I've seen a similar problem with jails running on top of bhyve (in that
> case, doing ssh wouldn't work).
>
> The solution back then was to add ttyu* to devfs rules _before_ starting
> the jail:
>
>     devfs rule -s 3 add 3250 path "ttyu*" unhide
>
> Not sure if what you're seeing is related, but it feels a bit like that.
>
> See also
> https://lists.freebsd.org/archives/freebsd-current/2021-August/000409.html

I tried that now. It doesn't help. I'm not really surprised, as there  
is no ttyu* device visible on the host itself (serial devices disabled  
in bios).

Bye,
Alexander.

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