This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1543367 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1543367 Title: nested unprileged container fails to start at mounting /proc Status in linux package in Ubuntu: Incomplete Status in lxc package in Ubuntu: Triaged Bug description: Create a trusty or xenial host. Probably use ubuntu-lxc/daily ppa to work around other bugs. Create a privileged container (again either trusty or xenial will do), and install ubuntu-lxc/daily ppa there. Create an unprivileged container in that container. It will fail at mounting proc using safe_mount. At this point it is mounting proc onto /proc/self/fd/14 flags 14. lxc-start 20160208234209.189 ERROR lxc_utils - utils.c:safe_mount:1695 - Operation not permitted - Failed to mount proc onto /usr/lib/x86_64-linux-gnu/lxc/proc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1543367/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp