[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

[Eric Desrochers]

The sequence of failure seems to be the following:

-- Unit dev-mqueue.mount has failed.
-- Unit sys-kernel-debug.mount has failed.
-- Unit dev-hugepages.mount has failed.
-- Unit sys-kernel-config.mount has failed.
-- Unit sys-fs-fuse-connections.mount has failed.
-- Unit tmp.mount has failed.
-- Unit local-fs.target has failed.
-- Unit dns-clean.service has failed.
-- Unit systemd-resolved.service has failed.
-- Unit systemd-timesyncd.service has failed.
-- Unit sys-kernel-config.mount has failed.
-- Unit sys-fs-fuse-connections.mount has failed.

# journal -xb:
-- The limits controlling how much disk space is used by the journal may
-- be configured with SystemMaxUse=, SystemKeepFree=, SystemMaxFileSize=,
-- RuntimeMaxUse=, RuntimeKeepFree=, RuntimeMaxFileSize= settings in
-- /etc/systemd/journald.conf. See journald.conf(5) for details.
Apr 03 12:59:15 ubuntu systemd-modules-load[758]: Inserted module 'lp'
Apr 03 12:59:15 ubuntu systemd[1]: Failed to set up mount unit: Device or resource busy
Apr 03 12:59:15 ubuntu systemd[1]: dev-mqueue.mount: Mount process finished, but there is no mount.
Apr 03 12:59:15 ubuntu systemd[1]: dev-mqueue.mount: Failed with result 'protocol'.
Apr 03 12:59:15 ubuntu systemd[1]: Failed to mount POSIX Message Queue File System.
-- Subject: Unit dev-mqueue.mount has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- Unit dev-mqueue.mount has failed.

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https://bugs.launchpad.net/bugs/1755863

Title:
  netbooting the bionic live CD over NFS goes straight to maintenance
  mode :

Status in casper package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  New

Bug description:
  netbooting the bionic live CD[1] over NFS goes straight to maintenance
  mode :

  [1] http://cdimage.ubuntu.com/daily-live/current/

  # casper.log
  Begin: Adding live session user... ... dbus-daemon[568]: [session uid=999 pid=568] Activating service name='org.gtk.vfs.Daemon' requested by ':1.0' (uid=999 pid=569 comm="" label="unconfined")
  dbus-daemon[568]: [session uid=999 pid=568] Successfully activated service 'org.gtk.vfs.Daemon'
  dbus-daemon[568]: [session uid=999 pid=568] Activating service name='org.gtk.vfs.Metadata' requested by ':1.0' (uid=999 pid=569 comm="" label="unconfined")
  fuse: device not found, try 'modprobe fuse' first
  dbus-daemon[568]: [session uid=999 pid=568] Successfully activated service 'org.gtk.vfs.Metadata'

  (gvfsd-metadata:580): GUdev-CRITICAL **: 16:28:56.270:
  g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)'
  failed

  (gvfsd-metadata:580): GUdev-CRITICAL **: 16:28:56.270: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
  A connection to the bus can't be made
  done.
  Begin: Setting up init... ... done.

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