The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Falling back to read-only mount because the NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting.) The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Falling back to read-only mount because the NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting.) The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Falling back to read-only mount because the NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting.) The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Falling back to read-only mount because the NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting.) Windows is hibernated, refused to mount. The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Falling back to read-only mount because the NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting.) The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Falling back to read-only mount because the NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting.) The disk contains an unclean file system (0, 0). The file system wasn't safely closed on Windows. Fixing. Generating locales (this might take a while)... Generation complete. pwconv: failed to change the mode of /etc/passwd- to 0600 ln: /root/usr/lib/update-notifier/apt-check: No such file or directory Using CD-ROM mount point /cdrom/ Identifying... [44075ad3c2950dddee804c97deff2bc2-2] Scanning disc for index files... Found 4 package indexes, 0 source indexes, 0 translation indexes and 1 signatures Found label 'Kubuntu 16.10 _Yakkety Yak_ - Release amd64 (20161012.1)' This disc is called: 'Kubuntu 16.10 _Yakkety Yak_ - Release amd64 (20161012.1)' Copying package lists...gpgv: Signature made Wed Oct 12 20:17:13 2016 UTC gpgv: using DSA key gpgv: Good signature from "Ubuntu CD Image Automatic Signing Key " Reading Package Indexes... 0% Reading Package Indexes... Done Writing new source list Source list entries for this disc are: deb cdrom:[Kubuntu 16.10 _Yakkety Yak_ - Release amd64 (20161012.1)]/ yakkety main multiverse restricted universe Repeat this process for the rest of the CDs in your set.