Failure cgroups: cannot find cgroup mount destination unknown

Docker containers wrap a piece of software in a complete filesystem that contains everything needed to run: code, runtime, system tools, system libraries – anything that can be installed on a server. This guarantees that the software will always run the same, regardless of its environment.

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al2suarez
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Joined: Fri Oct 18, 2013 12:56 pm

Failure cgroups: cannot find cgroup mount destination unknown

Post by al2suarez »

I followed the instructions of recently published "Asustor NAS 145 Introduing Portainer" and I get the error message below when I try to add my 1st container:

Failure
cgroups: cannot find cgroup
mount destination: unknown

I was able to pull an image from docker hub.

Can anyone help with steps to fix? Thanks in advance.
al2suarez
Posts: 73
Joined: Fri Oct 18, 2013 12:56 pm

Re: Failure cgroups: cannot find cgroup mount destination unknown

Post by al2suarez »

Failure cgroups
Failure cgroups
2019_03_09_17_44_47_.png (12.96 KiB) Viewed 3390 times
al2suarez
Posts: 73
Joined: Fri Oct 18, 2013 12:56 pm

Re: Failure cgroups: cannot find cgroup mount destination unknown

Post by al2suarez »

Learning Docker/Compose/Portainer...

here is the fix for anyone who will need it.

Code: Select all

sudo apt install cgroupfs-mount
sudo systemctl start cgroupfs-mount
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