This isn't the latest one available on hub.docker.com but it does match the ID reported by the Xenial builds running on Travis:
instance: ... travis-ci-sardonyx-xenial-1553530528-f909ac5 Signed-off-by: Alex Bennée <alex.ben...@linaro.org> diff --git a/tests/docker/dockerfiles/travis.docker b/tests/docker/dockerfiles/travis.docker index ea14da29d97..e8eb48dccfd 100644 --- a/tests/docker/dockerfiles/travis.docker +++ b/tests/docker/dockerfiles/travis.docker @@ -1,4 +1,8 @@ -FROM travisci/ci-sardonyx:packer-1546978056-2c98a19 +# +# Travis Image - this is broadly the same image that we run our CI +# tests on. +# +FROM travisci/ci-sardonyx:packer-1552557266-f909ac5 ENV DEBIAN_FRONTEND noninteractive ENV LANG en_US.UTF-8 ENV LC_ALL en_US.UTF-8 -- 2.20.1