Public bug reported:
Even after fixing bug 1497420 rebooting containers with systemd >= 226
(i. e. with supporting unified cgroups) does not work. Build a standard
xenial container (using the ubuntu template; e. g. "adt-build-lxc ubuntu
xenial"), start it:
sudo lxc-start -n adt-xenial -F
then log in and run "sudo reboot". It shuts down, but reboot fails with
Rebooting.
systemd 227 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK
+SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID
-ELFUTILS +KMOD -IDN)
Detected virtualization lxc.
Detected architecture x86-64.
Welcome to Ubuntu 16.04!
Set hostname to <adt-xenial.new>.
Failed to install release agent, ignoring: No such file or directory
Failed to create /lxc/adt-xenial/init.scope control group: No such file or
directory
Failed to allocate manager object: No such file or directory
[!!!!!!] Failed to allocate manager object, freezing.
Freezing execution.
During that time, I get the following errors:
Nov 09 08:42:31 donald cgmanager[864]: cgmanager: Invalid path
/run/cgmanager/fs/none,name=systemd///lxc/adt-xenial/init.scope (No such file
or directory)
Nov 09 08:42:31 donald cgmanager[864]: cgmanager:list_children_main: Could not
determine the requested cgroup (name=systemd:lxc/adt-xenial/init.scope)
Nov 09 08:42:31 donald cgmanager[864]: cgmanager: Invalid path
/run/cgmanager/fs/none,name=systemd///lxc/adt-xenial/init.scope (No such file
or directory)
Nov 09 08:42:31 donald cgmanager[864]: cgmanager:list_keys_main: Could not
determine the requested cgroup (name=systemd:lxc/adt-xenial/init.scope)
Nov 09 08:42:31 donald lxcfs[882]: ** (process:882): WARNING **: cgmanager
method call org.linuxcontainers.cgmanager0_0.ListChildren failed:
GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: invalid request. Use
G_DBUS_DEBUG=message for more info.
Nov 09 08:42:31 donald lxcfs[882]: ** (process:882): WARNING **: cgmanager
method call org.linuxcontainers.cgmanager0_0.ListKeys failed:
GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: invalid request. Use
G_DBUS_DEBUG=message for more info.h
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: lxc 1.1.5-0ubuntu1
ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
Uname: Linux 4.2.0-16-generic x86_64
ApportVersion: 2.19.2-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Nov 10 06:30:28 2015
EcryptfsInUse: Yes
SourcePackage: lxc
UpgradeStatus: No upgrade log present (probably fresh install)
defaults.conf:
lxc.network.type = veth
lxc.network.link = lxcbr0
lxc.network.flags = up
lxc.network.hwaddr = 00:16:3e:xx:xx:xx
lxc.conf: lxc.lxcpath = /srv/lxc
** Affects: lxc (Ubuntu)
Importance: High
Status: New
** Tags: amd64 apparmor apport-bug xenial
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Server Team, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1514690
Title:
rebooting container with systemd >= 226 fails to create /lxc/adt-
xenial/init.scope control group
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