There's a merged pull request on the void-packages repository docker: Use OPTS="-s=overlay2" in case OPTS is not set https://github.com/void-linux/void-packages/pull/19374 Description: - docker daemon requires the default storage driver set in case multiple graphdrivers are available - message error by docker: the real problem was this: failed to start daemon: error initializing graphdriver: /var/lib/docker contains several valid graphdrivers: overlay2, btrfs; Please cleanup or explicitly choose storage driver (-s )