stdin: Not a typewriter stdin: Not a typewriter stdin: Not a typewriter umount: can't umount /cdrom: Device or resource busy /init: line 7: can't open /dev/sr0: No medium found stdin: Not a typewriter /init: line 7: can't open /dev/sr0: No medium found stdin: Not a typewriter umount: can't umount /cdrom: Device or resource busy /init: line 7: can't open /dev/sr0: No medium found stdin: Not a typewriter /init: line 7: can't open /dev/sr0: No medium found stdin: Not a typewriter umount: can't umount /cdrom: Device or resource busy /init: line 7: can't open /dev/sr0: No medium found Generating locales... en_US.UTF-8... done Generation complete. pwconv: failed to change the mode of /etc/passwd- to 0600 Using CD-ROM mount point /cdrom/ Identifying.. [d82b40735252b022950cac86f00ade5b-2] Scanning disc for index files.. Found 4 package indexes, 0 source indexes, 0 translation indexes and 1 signatures Found label 'Lubuntu 12.10 _Quantal Quetzal_ - Beta i386 (20121001)' This disc is called: 'Lubuntu 12.10 _Quantal Quetzal_ - Beta i386 (20121001)' Copying package lists...gpgv: Signature made Mon Oct 1 17:27:15 2012 UTC using DSA key ID FBB75451 gpgv: Good signature from "Ubuntu CD Image Automatic Signing Key " Reading Package Indexes... 0% Reading Package Indexes... 13% Reading Package Indexes... Done Writing new source list Source list entries for this disc are: deb cdrom:[Lubuntu 12.10 _Quantal Quetzal_ - Beta i386 (20121001)]/ quantal main multiverse restricted universe Repeat this process for the rest of the CDs in your set. chmod: /root/usr/sbin/update-initramfs: No such file or directory