Here will some Frequently Asked Questions reside

My host is incompatible with images based on Ubuntu Focal and Alpine 3.13

This only affect 32 bit installs of distros based on Debian Buster.

This is due to a bug in the libseccomp2 library (dependency of docker itself), which is fixed. However it's not pushed to all the repositories.

A GitHub issue tracking this

You have a few options as noted below. Options 1 is short-term, while option 2 is considered the best option if you don't plan to reinstall the device (option 3).


If you decide to do option 1 or 2, you should just need to restart the container after confirming you have libseccomp2.4.4 installed.

If 1 or 2 did not work, ensure you have an up-to-date install of Docker, refer to the official Docker docs for installation.

Option 1

Manually install an updated version of the library with dpkg.

sudo dpkg -i libseccomp2_2.4.4-1~bpo10+1_armhf.deb
Note this url may have been updated. Find the latest by browsing [here](

Option 2

Add the backports repo for DebianBuster. As seen here.

sudo apt-key adv --keyserver --recv-keys 04EE7237B7D453EC 648ACFD622F3D138
echo "deb buster-backports main" | sudo tee -a /etc/apt/sources.list.d/buster-backports.list
sudo apt update
sudo apt install -t buster-backports libseccomp2

Option 3

Reinstall/update your OS to a version that still gets updates.

  • Any distro based on DebianStretch does not seem to have this package available

  • DebianBuster based distros can get the package trough backports, as outlined in point 2.

    RaspberryPI OS (formerly Raspbian) Can be upgraded to run with a 64bit kernel


  • 502 errors in Jellyfin as seen in linuxserver/docker-jellyfin#71

  • Error starting framework core messages in the docker log for Plex. linuxserver/docker-plex#247

  • No WebUI for Radarr, even though the container is running. linuxserver/docker-radarr#118

  • Images based on our Nginx base-image(Nextcloud, SWAG, Nginx, etc.) fails to generate a certificate, with a message similar to error getting time:crypto/asn1/a_time.c:330

  • docker exec <container-name> date returns 1970