Note:
I also add plugs: "shutdown,core-support, process-control",but it is no longer
effective.
Thanks for any help!
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https://bugs.launchpad.net/bugs/1738155
Note:
In the node-red snap to run "poweroff" is meaning:
I post a flow into web(node-red client) to run "poweroff" command, but it is no
longer effective.
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ht
Public bug reported:
OS:Ubuntu 16.04.3-amd64
when I run command "reboot" or "poweroff" in the node-red snap.It is no
longer effective.
my snapcraft.yaml:
name: nodered
version: 1.00
summary: A visual tool for wiring the Internet of Things
description: Node-RED is a tool for wiring together hard
I think I fix the issue.
[ 22.126997] audit: type=1400 audit(1502779554.863:21):
apparmor="DENIED" operation="getattr" info="Failed name lookup -
disconnected path" error=-13 profile="/usr/lib/NetworkManager/nm-dhcp-
helper" name="etc/ld.so.cache"
You can find that the path which is looking for
I find the relevant information about this issue.
"Unless specifically directed to connect the path,OR if in a chroot and
doing chroot relative paths and the path resolves to the namespace root
(would be connected outside of chroot) and specifically directed to
connect paths to namespace root."
"
Dear Seth Arnold,
Recently, I use this method " attach_disconnected " in the
virtualbox.However, this method does not seem stable, often unable to
get online.
Best Regard,
zy
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Dear Seth Arnold,
OH,It`s amazing.with the attach_disconnected, It is seem to work .
It`s a good way to solve the trouble.Thank you for your answer.
if I find some valuable thing about the trouble,I will be post here.
Best Regard,
zy
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Following the above description.
I have known a solution:
~$ sudo ln -s /etc/apparmor.d/sbin.dhclient /etc/apparmor.d/disable/
~$ sudo /etc/init.d/apparmor reload
~$ sudo /etc/init.d/apparmor restart
~$ sudo /etc/init.d/networking restart
~$ sudo dhclient enp0s3
but I think this method is insec
Public bug reported:
Dear all:
I am using the overlayroot and working on read-only mode ,and then I can`t
connect network and dhclient .
cat /var/log/kernel.log below
Feb 3 23:17:53 zy-VirtualBox kernel: [ 49.049090] audit: type=1400
audit(1454512673.592:44): apparmor="DENIED" operation=
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