Public bug reported: A previously working container is not starting with last lxc updates:
matiasb@picasso:~$ sudo lxc-start -n u1-server lxc-start: Permission denied - failed to mount 'proc' on '/usr/lib/lxc/root//proc' lxc-start: failed to setup the mounts for 'u1-server' lxc-start: failed to setup the container lxc-start: invalid sequence number 1. expected 2 lxc-start: failed to spawn 'u1-server' This seems similar to bug #947617. In fact, the workaround mentioned there (disabling apparmor) makes it possible to start the container again. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: lxc 0.7.5-3ubuntu40 ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9 Uname: Linux 3.2.0-18-generic x86_64 ApportVersion: 1.94.1-0ubuntu2 Architecture: amd64 Date: Tue Mar 20 09:23:52 2012 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1) SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: lxc (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug precise -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/960144 Title: lxc-start failing to setup mounts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/960144/+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