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[Martin Pitt <martin.pitt@xxxxxxxxxx>]

Ah, thanks for the journal. That shows that early boot is completely
messed up due to dependency cycles. This also affected systemd-tmpfiles-
setup.service:

Mar 12 05:56:32 mamarley-laptop systemd[1]: Found ordering cycle on basic.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on sysinit.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on systemd-tmpfiles-setup.service/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on local-fs.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on lvm2.service/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on basic.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Breaking ordering cycle by deleting job systemd-tmpfiles-setup.service/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Job systemd-tmpfiles-setup.service/start deleted to break ordering cycle starting with basic.target/start


But the shortest one is

Mar 12 05:56:32 mamarley-laptop systemd[1]: Found ordering cycle on basic.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on sysinit.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on local-fs.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on lvm2.service/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Found dependency on basic.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Breaking ordering cycle by deleting job local-fs.target/start
Mar 12 05:56:32 mamarley-laptop systemd[1]: Job local-fs.target/start deleted to break ordering cycle starting with basic.target/start

Out of that I blame lvm2.service. That's shipped by default, but for
some reason on your system it causes trouble. Can you please give me the
output of

  systemctl show --no-pager -p Requires,Wants,Before,After lvm2

?

** Changed in: systemd (Ubuntu)
     Assignee: (unassigned) => Martin Pitt (pitti)

** Changed in: systemd (Ubuntu)
    Milestone: None => ubuntu-15.03

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https://bugs.launchpad.net/bugs/1431107

Title:
  ordering cycles with early boot images on lvm2.service

Status in systemd package in Ubuntu:
  Incomplete

Bug description:
  After switching to systemd, the AppArmor service often fails to start
  on boot.  This seems to happen at least 50% of the times I turn on the
  system.  If I attempt to start the process again after the system is
  otherwise finished booting, it works fine.  I also have another system
  with the same software configuration but a much slower storage system
  (HDD instead of SSD) which never suffers from this problem, so I think
  it is probably a race condition.  If I do "systemctl status apparmor",
  I get the following output:

  michael@mamarley-laptop:~$ sudo systemctl status apparmor
  ● apparmor.service - LSB: AppArmor initialization
     Loaded: loaded (/etc/init.d/apparmor)
     Active: failed (Result: exit-code) since Wed 2015-03-11 21:25:44 EDT; 1min 5s ago
       Docs: man:systemd-sysv-generator(8)
    Process: 237 ExecStart=/etc/init.d/apparmor start (code=exited, status=123)

  Mar 11 21:25:44 mamarley-laptop apparmor[237]: Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
  Mar 11 21:25:44 mamarley-laptop apparmor[237]: mkstemp: Read-only file system
  Mar 11 21:25:44 mamarley-laptop apparmor[237]: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd
  Mar 11 21:25:44 mamarley-laptop apparmor[237]: Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
  Mar 11 21:25:44 mamarley-laptop apparmor[237]: Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd
  Mar 11 21:25:44 mamarley-laptop systemd[1]: apparmor.service: control process exited, code=exited status=123
  Mar 11 21:25:44 mamarley-laptop apparmor[237]: ...fail!
  Mar 11 21:25:44 mamarley-laptop systemd[1]: Failed to start LSB: AppArmor initialization.
  Mar 11 21:25:44 mamarley-laptop systemd[1]: Unit apparmor.service entered failed state.
  Mar 11 21:25:44 mamarley-laptop systemd[1]: apparmor.service failed.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: systemd 219-4ubuntu5
  ProcVersionSignature: Ubuntu 3.19.0-9.9-lowlatency 3.19.1
  Uname: Linux 3.19.0-9-lowlatency x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.16.2-0ubuntu2
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Mar 11 21:30:08 2015
  InstallationDate: Installed on 2014-06-01 (283 days ago)
  InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1)
  MachineType: LENOVO 2359CTO
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-9-lowlatency root=UUID=1f7829ef-ffb8-4182-ac92-40d613ea78c9 ro elevator=deadline intel_pstate=enable "acpi_osi=Windows 2012"
  SourcePackage: systemd
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/21/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G4ETA2WW (2.62 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2359CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG4ETA2WW(2.62):bd08/21/2014:svnLENOVO:pn2359CTO:pvrThinkPadT530:rvnLENOVO:rn2359CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2359CTO
  dmi.product.version: ThinkPad T530
  dmi.sys.vendor: LENOVO

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