touch: /dev/.initramfs/lupin-waited-for-devs: No such file or directory
Generating locales (this might take a while)...
Generation complete.
dbus-daemon[1024]: [session uid=999 pid=1024] Activating service name='org.gtk.vfs.Daemon' requested by ':1.0' (uid=999 pid=1025 comm="" label="unconfined")
dbus-daemon[1024]: [session uid=999 pid=1024] Successfully activated service 'org.gtk.vfs.Daemon'
dbus-daemon[1024]: [session uid=999 pid=1024] Activating service name='org.gtk.vfs.Metadata' requested by ':1.0' (uid=999 pid=1025 comm="" label="unconfined")
fuse: device not found, try 'modprobe fuse' first
dbus-daemon[1024]: [session uid=999 pid=1024] Successfully activated service 'org.gtk.vfs.Metadata'
A connection to the bus can't be made
Using CD-ROM mount point /cdrom/
Identifying... [c2b268c0c79be785604aae74794a9844-2]
Scanning disc for index files...
Found 2 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
Found label 'Ubuntu 18.10 _Cosmic Cuttlefish_ - Release amd64 (20181017.3)'
This disc is called: 
'Ubuntu 18.10 _Cosmic Cuttlefish_ - Release amd64 (20181017.3)'
Copying package lists...gpgv: Signature made Wed Oct 17 22:44:22 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 18.10 _Cosmic Cuttlefish_ - Release amd64 (20181017.3)]/ cosmic main restricted
Repeat this process for the rest of the CDs in your set.