From: Enrico Weigelt <lkml-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
To: Aleksa Sarai <asarai-l3A5Bk7waGM@public.gmane.org>
Cc: Linux Containers
<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: plan9 semantics on Linux - mount namespaces
Date: Wed, 14 Feb 2018 12:27:44 +0100 [thread overview]
Message-ID: <24ddea73-5c84-e098-caae-8a4c14834cbd@metux.net> (raw)
In-Reply-To: <20180214102410.dxgbayb4i76h5exo@gordon>
On 14.02.2018 11:24, Aleksa Sarai wrote:
> What distribution are you using and which release?
On a self-compiled system.
Forgot to enable namespaces in the kernel. Now it seems to work
as root, but not as an unprivileged user:
daemon@alphabox:~ unshare -r -U
unshare: can't open '/proc/self/setgroups': Permission denied
daemon@alphabox:~ unshare -f -r -U
unshare: can't open '/proc/self/setgroups': Permission denied
--mtx
--
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org -- +49-151-27565287
next prev parent reply other threads:[~2018-02-14 11:27 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <0f058286-a432-379b-f559-f2fe713807ab@metux.net>
[not found] ` <0f058286-a432-379b-f559-f2fe713807ab-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-13 22:19 ` plan9 semantics on Linux - mount namespaces Enrico Weigelt
[not found] ` <5633d335-3926-d98f-d6d7-948b1e2a0b2c@metux.net>
[not found] ` <5633d335-3926-d98f-d6d7-948b1e2a0b2c-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-13 22:27 ` Aleksa Sarai
2018-02-14 0:01 ` Enrico Weigelt
[not found] ` <39b08c53-3449-3164-c1b1-44ac587dd4ea@metux.net>
[not found] ` <39b08c53-3449-3164-c1b1-44ac587dd4ea-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 4:54 ` Aleksa Sarai
2018-02-14 10:18 ` Enrico Weigelt
[not found] ` <9c097fd9-3035-d5be-a829-fc18e7734f18@metux.net>
[not found] ` <9c097fd9-3035-d5be-a829-fc18e7734f18-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 10:24 ` Aleksa Sarai
[not found] ` <20180214102410.dxgbayb4i76h5exo@gordon>
2018-02-14 11:27 ` Enrico Weigelt [this message]
[not found] ` <24ddea73-5c84-e098-caae-8a4c14834cbd-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 11:30 ` Richard Weinberger
[not found] ` <CAFLxGvzxLP_UTQbwEY99bQfyftWzZHwaOP+WrzJ8099EKtbVLg@mail.gmail.com>
[not found] ` <CAFLxGvzxLP_UTQbwEY99bQfyftWzZHwaOP+WrzJ8099EKtbVLg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-14 12:38 ` Enrico Weigelt
[not found] ` <4864d279-9a3f-eaf4-c297-ea34be604e41-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 12:53 ` Richard Weinberger
[not found] ` <2658681.ustYaP9yci@blindfold>
2018-02-14 14:03 ` Enrico Weigelt
[not found] ` <a2a6f189-008e-38f2-afcb-b9393d8d440a-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 14:19 ` Richard Weinberger
2018-02-14 15:02 ` Enrico Weigelt
[not found] ` <4f620eb7-c00c-487b-2e06-8cc4c97af38c@metux.net>
[not found] ` <4f620eb7-c00c-487b-2e06-8cc4c97af38c-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 15:17 ` Richard Weinberger
2018-02-14 17:21 ` Enrico Weigelt
[not found] ` <e924b563-44c6-d678-a6cc-1181f4b820d5@metux.net>
[not found] ` <e924b563-44c6-d678-a6cc-1181f4b820d5-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 17:50 ` Richard Weinberger
2018-02-14 20:39 ` Aleksa Sarai
[not found] ` <4042675.OEy7g9C5ya@blindfold>
2018-02-14 18:01 ` Enrico Weigelt
[not found] ` <794929ce-0ecb-4c93-d51e-e94fcf749cfa@metux.net>
[not found] ` <794929ce-0ecb-4c93-d51e-e94fcf749cfa-EcKl7qYKIbxeoWH0uzbU5w@public.gmane.org>
2018-02-14 18:12 ` Richard Weinberger
2018-02-14 18:32 ` Enrico Weigelt
2018-02-16 18:26 ` Eric W. Biederman
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