lxc not startinq after migration to vivid

[Ennder]

Hi I just migrated from :
14.10 (utopic) to 15.04 (vivid)

and since my lxc does not start anymore, issue seems related to /usr/lib/x86_64-linux-gnu/lxc/dev/shm
C.f. below

lxc version : 1.1.2-0ubuntu3

lsb_release -a
LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:cxx-3.0-amd64:cxx-3.0-noarch:cxx-3.1-amd64:cxx-3.1-noarch:cxx-3.2-amd64:cxx-3.2-noarch:cxx-4.0-amd64:cxx-4.0-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-3.1-amd64:desktop-3.1-noarch:desktop-3.2-amd64:desktop-3.2-noarch:desktop-4.0-amd64:desktop-4.0-noarch:desktop-4.1-amd64:desktop-4.1-noarch:graphics-2.0-amd64:graphics-2.0-noarch:graphics-3.0-amd64:graphics-3.0-noarch:graphics-3.1-amd64:graphics-3.1-noarch:graphics-3.2-amd64:graphics-3.2-noarch:graphics-4.0-amd64:graphics-4.0-noarch:graphics-4.1-amd64:graphics-4.1-noarch:languages-3.2-amd64:languages-3.2-noarch:languages-4.0-amd64:languages-4.0-noarch:languages-4.1-amd64:languages-4.1-noarch:multimedia-3.2-amd64:multimedia-3.2-noarch:multimedia-4.0-amd64:multimedia-4.0-noarch:multimedia-4.1-amd64:multimedia-4.1-noarch:printing-3.2-amd64:printing-3.2-noarch:printing-4.0-amd64:printing-4.0-noarch:printing-4.1-amd64:printing-4.1-noarch:qt4-3.1-amd64:qt4-3.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 15.04
Release: 15.04
Codename: vivid

lxc-start -n redmine2 --logfile /dev/stdout
      lxc-start 1432626244.376 ERROR lxc_conf - conf.c:mount_entry:1711 - No such file or directory - failed to mount 'none' on '/usr/lib/x86_64-linux-gnu/lxc/dev/shm'
      lxc-start 1432626244.376 ERROR lxc_conf - conf.c:lxc_setup:3831 - failed to setup the mount entries for 'redmine2'
      lxc-start 1432626244.376 ERROR lxc_start - start.c:do_start:699 - failed to setup the container
      lxc-start 1432626244.376 ERROR lxc_sync - sync.c:__sync_wait:51 - invalid sequence number 1. expected 2
      lxc-start 1432626244.407 ERROR lxc_start - start.c:__lxc_start:1164 - failed to spawn 'redmine2'
      lxc-start 1432626249.411 ERROR lxc_start_ui - lxc_start.c:main:344 - The container failed to start.
lxc-start: lxc_start.c: main: 344 The container failed to start.
      lxc-start 1432626249.411 ERROR lxc_start_ui - lxc_start.c:main:346 - To get more details, run the container in foreground mode.
lxc-start: lxc_start.c: main: 346 To get more details, run the container in foreground mode.
      lxc-start 1432626249.411 ERROR lxc_start_ui - lxc_start.c:main:348 - Additional information can be obtained by setting the --logfile and --logpriority options.
lxc-start: lxc_start.c: main: 348 Additional information can be obtained by setting the --logfile and --logpriority options.

[Serge Hallyn (serge-hallyn)]

Thanks for submitting this bug.

Could you please show your full container configuration and tell us the os release?

[Launchpad Janitor (janitor)]

[Expired for lxc (Ubuntu) because there has been no activity for 60 days.]