Just hit this as well in Natty.
$ sudo lxc-start -n lucid-test2
lxc-start: open /sys/fs/cgroup/cpu/lucid-test2/devices.deny : No such file or
directory
lxc-start: failed to setup the cgroups for 'lucid-test2'
lxc-start: failed to setup the container
lxc-start: invalid sequence number 1. expected 2
lxc-start: failed to spawn 'lucid-test2'
I changed /etc/cgconfig.conf to
mount {
cpu = /sys/fs//cgroup/cpu;
cpuacct = /sys/fs/cgroup/cpu;
devices = /sys/fs/cgroup/cpu;
memory = /sys/fs/cgroup/cpu;
}
And all works as expected now.
** Changed in: lxc (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/784093
Title:
lxc broken by cgroup-bin
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