Public bug reported: Installation is ok:
$ sudo apt-get install docker.io ... The following extra packages will be installed: aufs-tools (3.2+20130722-1.1) cgroup-lite (1.9) Suggested packages: btrfs-tools (3.12-1) rinse (2.0.1-1) The following NEW packages will be installed: aufs-tools (3.2+20130722-1.1) cgroup-lite (1.9) docker.io (1.0.1~dfsg1-0ubuntu1~ubuntu0.14.04.1) 0 upgraded, 3 newly installed, 0 to remove and 3 not upgraded. ... Setting up docker.io (1.0.1~dfsg1-0ubuntu1~ubuntu0.14.04.1) ... Adding group `docker' (GID 132) ... Done. docker.io start/running, process 7291 Setting up cgroup-lite (1.9) ... cgroup-lite start/running Processing triggers for libc-bin (2.19-0ubuntu6.3) ... Processing triggers for ureadahead (0.100.0-16) ... But then it fails with 'exec format error': $ sudo docker run ubuntu [sudo] password for techtonik: Unable to find image 'ubuntu' locally Pulling repository ubuntu 826544226fdc: Download complete 511136ea3c5a: Download complete b3553b91f79f: Download complete ca63a3899a99: Download complete ff01d67c9471: Download complete 7428bd008763: Download complete c7c7108e0ad8: Download complete 2014/09/07 10:07:38 exec format error $ ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: docker.io 1.0.1~dfsg1-0ubuntu1~ubuntu0.14.04.1 ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6 Uname: Linux 3.13.0-35-generic i686 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.3 Architecture: i386 CurrentDesktop: Unity Date: Sun Sep 7 13:14:41 2014 InstallationDate: Installed on 2012-03-12 (908 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301) SourcePackage: docker.io UpgradeStatus: Upgraded to trusty on 2014-04-18 (141 days ago) ** Affects: docker.io (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 trusty -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to docker.io in Ubuntu. https://bugs.launchpad.net/bugs/1366509 Title: "exec format error" with "docker run ubuntu" right after installation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1366509/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs