Merge pull request #3807 from mwhudson/update-ubuntu

update Ubuntu to ~20171214

library/ubuntu

@@ -5,47 +5,47 @@
 
 Maintainers: Tianon Gravi <[email protected]> (@tianon)
 GitRepo: https://github.com/tianon/docker-brew-ubuntu-core.git
-GitCommit: 84f7828cf0021e8ad9629f42ec75e3b4454afbfc
+GitCommit: 8fb367ef337cb86b345df9d3fc6e6c38bc3ff3b8
 # https://github.com/tianon/docker-brew-ubuntu-core/tree/dist-amd64
 amd64-GitFetch: refs/heads/dist-amd64
-amd64-GitCommit: 6ec7146711634dff30e0242115e1ad88e1fb14e6
+amd64-GitCommit: 1637ff264a1654f77807ce53522eff7f6a57b773
 # https://github.com/tianon/docker-brew-ubuntu-core/tree/dist-arm32v7
 arm32v7-GitFetch: refs/heads/dist-arm32v7
-arm32v7-GitCommit: 6b5e3194327ae99014c1c7e285c475eecef13de4
+arm32v7-GitCommit: c8e1153f5ea2149da8d67f11294d8673bcd76f67
 # https://github.com/tianon/docker-brew-ubuntu-core/tree/dist-arm64v8
 arm64v8-GitFetch: refs/heads/dist-arm64v8
-arm64v8-GitCommit: 980487e391587cb5e6958c7e6998ca1a865d0818
+arm64v8-GitCommit: de93ea1abdd7b937352a77c1ef5e473d0526846e
 # https://github.com/tianon/docker-brew-ubuntu-core/tree/dist-i386
 i386-GitFetch: refs/heads/dist-i386
-i386-GitCommit: a1abf7ea5c151d996bb5f4e563681195c0981d63
+i386-GitCommit: f6f41d1b5f6b668e9347fd2be9d0c059ec27511d
 # https://github.com/tianon/docker-brew-ubuntu-core/tree/dist-ppc64le
 ppc64le-GitFetch: refs/heads/dist-ppc64le
-ppc64le-GitCommit: 7014cf014500d029ffae41a6fd596a27332937eb
+ppc64le-GitCommit: 045cf9bec3c128d20876c7e40476b4d30c86e534
 # https://github.com/tianon/docker-brew-ubuntu-core/tree/dist-s390x
 s390x-GitFetch: refs/heads/dist-s390x
-s390x-GitCommit: b3443ce8488db1b253edf54d5556446803e177a7
+s390x-GitCommit: d75e9167609c793b858ddaf9983938137a7a8778
 
 # 20171116 (artful)
 Tags: 17.10, artful-20171116, artful, rolling
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le, s390x
 Directory: artful
 
-# 20171114 (bionic)
-Tags: 18.04, bionic-20171114, bionic, devel
+# 20171214 (bionic)
+Tags: 18.04, bionic-20171214, bionic, devel
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le, s390x
 Directory: bionic
 
-# 20171117 (trusty)
-Tags: 14.04, trusty-20171117, trusty
+# 20171207 (trusty)
+Tags: 14.04, trusty-20171207, trusty
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le
 Directory: trusty
 
-# 20171114 (xenial)
-Tags: 16.04, xenial-20171114, xenial, latest
+# 20171201 (xenial)
+Tags: 16.04, xenial-20171201, xenial, latest
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le, s390x
 Directory: xenial
 
-# 20171114 (zesty)
-Tags: 17.04, zesty-20171114, zesty
+# 20171122 (zesty)
+Tags: 17.04, zesty-20171122, zesty
 Architectures: amd64, arm32v7, arm64v8, i386, ppc64le, s390x
 Directory: zesty