Begin: Running /scripts/casper-premount ... done.
Begin: ...waiting for devs... ... done.
touch: /dev/.initramfs/lupin-waited-for-devs: No such file or directory
stdin: Invalid argument
done.
done.
Begin: Creating debconf-communicate fifo mechanism ... done.
Begin: Running /scripts/casper-bottom ... Begin: Moving mount points... ... done.
Begin: Configuring fstab... ... done.
Begin: Setting up swap... ... done.
Begin: Setting up locales... ... done.
Begin: Setting up automatic login... ... done.
Begin: Disabling systemd's GPT auto generator... ... done.
Begin: Setting hostname... ... done.
Begin: Setting up console keyboard... ... done.
Begin: Applying desktop settings... ... No such key 'custom-theme-running-dots' in schema 'org.gnome.shell.extensions.dash-to-dock' as specified in override file '/usr/share/glib-2.0/schemas/90_ubuntu-settings.gschema.override'; ignoring override for this key.
No such key 'enabled' in schema 'org.gnome.Vino' as specified in override file '/usr/share/glib-2.0/schemas/90_ubuntu-settings.gschema.override'; ignoring override for this key.
done.
Begin: Regenerating SSL certificate... ... done.
Begin: Preconfiguring networking... ... done.
Begin: Loading preseed file... ... done.
Begin: Adding live session user... ... dbus-daemon[698]: [session uid=999 pid=698] Activating service name='org.gtk.vfs.Daemon' requested by ':1.0' (uid=999 pid=699 comm="" label="unconfined")
dbus-daemon[698]: [session uid=999 pid=698] Successfully activated service 'org.gtk.vfs.Daemon'
dbus-daemon[698]: [session uid=999 pid=698] Activating service name='org.gtk.vfs.Metadata' requested by ':1.0' (uid=999 pid=699 comm="" label="unconfined")
fuse: device not found, try 'modprobe fuse' first
dbus-daemon[698]: [session uid=999 pid=698] Successfully activated service 'org.gtk.vfs.Metadata'

(gvfsd-metadata:710): GUdev-CRITICAL **: 20:03:28.185: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed

(gvfsd-metadata:710): GUdev-CRITICAL **: 20:03:28.185: 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.
Begin: Configuring accessibility options... ... done.
Begin: Disabling update-notifier... ... done.
Begin: Configuring power management... ... done.
Begin: Enabling detection of crashes... ... done.
Begin: Disabling unnecessary KDE services... ... done.
Begin: Fixing language selector... ... done.
Begin: Disabling trackerd... ... done.
Begin: Adding APT-CDROM source... ... Using CD-ROM mount point /cdrom/
Identifying... [1b11c87dc230ab5d61f2e8a4f751e8d8-2]
Scanning disc for index files...
Found 2 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
Found label 'Ubuntu 18.04.0 2018.04.28 LTS x64 _Custom Bionic Beaver_'
This disc is called: 
'Ubuntu 18.04.0 2018.04.28 LTS x64 _Custom Bionic Beaver_'
Copying package lists...gpgv: Signature made Thu Apr 26 18:43:31 2018 UTC
gpgv:                using RSA key D94AA3F0EFE21092
gpgv: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>"

Reading Package Indexes... 0%

Reading Package Indexes... Done
Writing new source list
Source list entries for this disc are:
deb cdrom:[Ubuntu 18.04.0 2018.04.28 LTS x64 _Custom Bionic Beaver_]/ bionic main restricted
Repeat this process for the rest of the CDs in your set.
done.
Begin: Possibly disabling update-initramfs (useless on a live CD)... ... done.
Begin: Grant administrative PolicyKit privileges to default user... ... done.
Begin: Configuring jackd2... ... done.
Begin: Disabling unity8's first run wizard... ... done.
Begin: Disabling gnome-initial-setup... ... done.
Begin: Disabling security unattended-upgrades... ... done.
Begin: Disabling snap refresh... ... done.
done.