docker.service: Main process exited, code=exited, status=1/FAILURE

[dony71]

I follow https://github.com/sakaki-/raspbian-nspawn-64/wiki/Using-Docker-Inside-the-Container
But after install docker failed to start

.....
Jun 16 19:37:14 debian-buster-64 dockerd[3290]: failed to start daemon: Error initializing network controller: Error creating default "bridge" network: libnetwork: Unable to disable IPv6 router advertisement: open /proc/sys/net/ipv6/conf/docker0/accept_ra: read-only file system
Jun 16 19:37:14 debian-buster-64 systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Jun 16 19:37:14 debian-buster-64 systemd[1]: docker.service: Failed with result 'exit-code'.
Jun 16 19:37:14 debian-buster-64 systemd[1]: Failed to start Docker Application Container Engine.

[sakaki-]

Upstream change has caused this, looks like it will be updated to make the "Unable to disable IPv6 router advertisement..." non-fatal; please see: docker/for-linux#1033

hth, sakaki

[thaJeztah]

Packages for docker 19.03.12 should now be up on download.docker.com, and contain a fix for this (it will now log a warning, but not fail to start the daemon).

[sakaki-]

31 Oct 2020: sadly, due to legal obligations arising from a recent change in my 'real world' job, I must announce I am standing down as maintainer of this project with immediate effect. For the meantime, I will leave the repo up (for historical interest, and since the Debian package is still in the official Raspbian repos); however, there will be no further updates to the underlying OS images etc., nor will I be accepting / actioning further pull requests or bug reports from this point. Email requests for support will also have to be politely declined, so, please treat this as an effective EOL notice.

For further details, please see my post here.

With sincere apologies, sakaki ><

[thaJeztah]

@sakaki- wow, that's big news! Congratulations on the new position!