:: [devuan-dev] bug#442: bash: cannot …
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Autore: Mark Hindley
Data:  
To: 442, Ryutaroh Matsumoto
Oggetto: [devuan-dev] bug#442: bash: cannot use job control in an unprivileged LXC container
Ryutaroh,

Thanks.

On Fri, 08 May 2020 17:08:10 +0900 (JST) Ryutaroh Matsumoto <ryutaroh@???> wrote:
> Package: bash
> Version: 5.0-4
> Severity: minor
>
> Dear Maintainer,
>
> I made an LXC unprivileged container of Devuan on Debian Bullseye by
> mmdebstrap --mode=unshare --components="main contrib non-free" --variant=standard beowulf /home/ryutaroh/.local/share/lxc/devuan/rootfs http://deb.devuan.org/merged
>
> "Unprivileged" means that it is started by a non-root user (on host Linux).
>
> The Devuan container works almost fine, but I experienced a minor problem.
> When I login from /dev/console by "lxc-start -F -n devuan",
> I got the error message from /bin/bash as
>
> -bash: cannot set terminal process group (709): Inappropriate ioctl for device
> -bash: no job control in this shell


This message is usually seen when there is no tty allocated. Are you logging in
from a text terminal or x terminal?

> I do not see the above problem when Devuan is started in
> a privileged LXC container.
> I do not see the above problem in recent releases of Debian or Ubuntu running
> in LXC containers, neither, so it seems Devuan-specific.


Is that not seen on Debian running systemd or sysvinit?

Thanks

Mark