Begin: Running /scripts/casper-premount ... done.
done.
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
umount: can't umount /cdrom: Device or resource busy
Warning: Unable to find the persistent medium
stdin: Not a typewriter
stdin: Not a typewriter
umount: can't umount /cdrom: Device or resource busy
Warning: Unable to find the persistent home medium
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
umount: can't umount /cdrom: Device or resource busy
Warning: Impossible to include the casper-sn Snapshot
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
stdin: Not a typewriter
umount: can't umount /cdrom: Device or resource busy
Warning: Impossible to include the home-sn Snapshot
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... ... Generating locales...
  en_US.UTF-8... done
Generation complete.
done.
Begin: Setting up automatic login... ... done.
Begin: Setting hostname... ... done.
Begin: Setting up console keyboard... ... done.
Begin: Configuring gnome-panel-data... ... done.
Begin: Configuring screensaver... ... done.
Begin: Regenerating SSL certificate... ... done.
Begin: Preconfiguring /etc/modules... ... done.
Begin: Preconfiguring networking... ... done.
Begin: Loading preseed file... ... done.
Begin: Adding live session user... ... pwconv: failed to change the mode of /etc/passwd- to 0600
done.
Begin: Setting up init... ... done.
Begin: Disabling user menu... ... done.
Begin: Configuring accessibility options... ... done.
Begin: Disabling update-notifier... ... ln: /root/usr/lib/update-manager/check-new-release: No such file or directory
ln: /root/usr/lib/update-manager/check-new-release-gtk: No such file or directory
done.
Begin: Configuring power management... ... done.
Begin: Enabling detection of crashes... ... done.
Begin: Disabling unnecessary KDE services... ... done.
Begin: Fixing language selector... ... /usr/lib/python3/dist-packages/LanguageSelector/LocaleInfo.py:263: UserWarning: b'Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory'
  warnings.warn(msg.args[0].encode('UTF-8'))
done.
Begin: Disabling trackerd... ... done.
Begin: Adding APT-CDROM source... ... Using CD-ROM mount point /cdrom/
Identifying.. [501e7f908e57a05214e8f8d2cfe97335-2]
Scanning disc for index files..
Found 4 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
Found label 'Ubuntu 12.10 _Quantal Quetzal_ - Alpha amd64+mac (20120705)'
This disc is called: 
'Ubuntu 12.10 _Quantal Quetzal_ - Alpha amd64+mac (20120705)'
Copying package lists...gpgv: Signature made Thu Jul  5 12:17:31 2012 UTC using DSA key ID FBB75451
gpgv: Good signature from "Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>"

Reading Package Indexes... 0%

Reading Package Indexes... 9%

Reading Package Indexes... Done
Writing new source list
Source list entries for this disc are:
deb cdrom:[Ubuntu 12.10 _Quantal Quetzal_ - Alpha amd64+mac (20120705)]/ dists/quantal/main/binary-i386/
deb cdrom:[Ubuntu 12.10 _Quantal Quetzal_ - Alpha amd64+mac (20120705)]/ dists/quantal/restricted/binary-i386/
deb cdrom:[Ubuntu 12.10 _Quantal Quetzal_ - Alpha amd64+mac (20120705)]/ quantal main restricted
Repeat this process for the rest of the CDs in your set.
W: Skipping nonexistent file /cdrom/dists/quantal/main/binary-amd64/Packages
W: Skipping nonexistent file /cdrom/dists/quantal/main/binary-i386/Packages
W: Skipping nonexistent file /cdrom/dists/quantal/restricted/binary-amd64/Packages
W: Skipping nonexistent file /cdrom/dists/quantal/restricted/binary-i386/Packages
done.
Begin: Possibly disabling update-initramfs (useless on a live CD)... ... chmod: /root/usr/sbin/update-initramfs: No such file or directory
done.
Begin: Grant administrative PolicyKit privileges to default user... ... done.
Begin: Configuring jackd2... ... done.
Adding 'diversion of /usr/bin/bluetooth-applet to /usr/bin/bluetooth-applet.orig by casper'
done.