Software index is broken followed by the subtext it is impossible to install or remove any software. Please use the package manager "Synaptic" or run "sudo apt-get install f" in a terminal to fix this issue at first.

prasanna@xfxrhino:~$ ubuntu-support-status
Support status summary of 'xfxrhino':

You have 36 packages (1.6%) supported until January 2017 (9m)
You have 192 packages (8.7%) supported until April 2019 (3y)
You have 1928 packages (87.0%) supported until April 2021 (5y)
You have 10 packages (0.5%) supported until September 2021 (5y)

You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 49 packages (2.2%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
prasanna@xfxrhino:~$ cat /etc/dpkg/dpkg.cfg.d/multiarch
cat: /etc/dpkg/dpkg.cfg.d/multiarch: No such file or directory
prasanna@xfxrhino:~$ mkdir /etc/dpkg/dpkg.cfg.d/multiarch
mkdir: cannot create directory ‘/etc/dpkg/dpkg.cfg.d/multiarch’: Permission denied
prasanna@xfxrhino:~$ sudo mkdir /etc/dpkg/dpkg.cfg.d/multiarch
[sudo] password for prasanna:
prasanna@xfxrhino:~$ clear

prasanna@xfxrhino:~$ cat /etc/dpkg/dpkg.cfg.d/multiarch
cat: /etc/dpkg/dpkg.cfg.d/multiarch: Is a directory
prasanna@xfxrhino:~$ dpkg --print-foreign-architectures
dpkg: error: read error in configuration file '/etc/dpkg/dpkg.cfg.d/multiarch': Is a directory
prasanna@xfxrhino:~$ sudo rmdir /etc/dpkg/dpkg.cfg.d/multiarch
prasanna@xfxrhino:~$ dpkg --print-foreign-architectures
i386
1386
prasanna@xfxrhino:~$ sudo grep -R proxy /etc/apt/*
prasanna@xfxrhino:~$ grep proxy /etc/environment
prasanna@xfxrhino:~$ echo $http_proxy

prasanna@xfxrhino:~$ echo $ftp_proxy

prasanna@xfxrhino:~$ grep proxy /etc/bash.bashrc
prasanna@xfxrhino:~$ grep proxy ~/.bashrc
prasanna@xfxrhino:~$ cat /etc/apt/apt.conf
cat: /etc/apt/apt.conf: No such file or directory
prasanna@xfxrhino:~$ sudo fuser -vvv /var/lib/dpkg/lock
prasanna@xfxrhino:~$ sudo fuser -vvv /var/cache/apt/archives/lock
prasanna@xfxrhino:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
prasanna@xfxrhino:~$ uname -a
Linux xfxrhino 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
prasanna@xfxrhino:~$ sudo rm /var/lib/apt/lists/lock
prasanna@xfxrhino:~$ sudo rm /var/cache/apt/archives/lock
prasanna@xfxrhino:~$
prasanna@xfxrhino:~$ sudo rm /var/lib/dpkg/lock
prasanna@xfxrhino:~$ sudo cp -arf /var/lib/dpkg /var/lib/dpkg.backup
prasanna@xfxrhino:~$ sudo mv /var/lib/dpkg/status /var/lib/dpkg/status-bad
prasanna@xfxrhino:~$ sudo cp /var/lib/dpkg/status-old /var/lib/dpkg/status || sudo cp /var/backups/apt.extended_states.0 /var/lib/dpkg/status
prasanna@xfxrhino:~$ sudo mv /var/lib/dpkg/available /var/lib/dpkg/available-badprasanna@xfxrhino:~$ sudo cp /var/lib/dpkg/available-old /var/lib/dpkg/availablecp: cannot stat '/var/lib/dpkg/available-old': No such file or directory
prasanna@xfxrhino:~$ sudo rm -rf /var/lib/dpkg/updates/*
prasanna@xfxrhino:~$ sudo rm -rf /var/lib/apt/lists
prasanna@xfxrhino:~$ sudo rm /var/cache/apt/*.bin
prasanna@xfxrhino:~$ sudo mkdir /var/lib/apt/lists
prasanna@xfxrhino:~$ sudo mkdir /var/lib/apt/lists/partial
prasanna@xfxrhino:~$ LANG=C;sudo apt-get clean
prasanna@xfxrhino:~$ LANG=C;sudo apt-get autoclean
Reading package lists... Done
Building dependency tree
Reading state information... Done
prasanna@xfxrhino:~$ sudo dpkg --configure -a
prasanna@xfxrhino:~$ sudo dpkg --clear-avail
prasanna@xfxrhino:~$ LANG=C;sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
prasanna@xfxrhino:~$ LANG=C;sudo apt-get --fix-missing install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
prasanna@xfxrhino:~$ LANG=C;sudo apt-get --purge autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
prasanna@xfxrhino:~$ LANG=C;sudo apt-get --fix-missing update -o APT::Cache-Limit=100000000
Ign:1 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial InRelease
Ign:2 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial Release
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Err:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Get:17 http://archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
Get:18 http://archive.canonical.com/ubuntu xenial InRelease [11.5 kB]
Get:19 http://ppa.launchpad.net/docky-core/stable/ubuntu xenial InRelease [17.5 kB]
Get:20 http://archive.canonical.com/ubuntu xenial/partner Sources [2232 B]
Get:21 http://archive.canonical.com/ubuntu xenial/partner amd64 Packages [2708 B]
Get:22 http://archive.canonical.com/ubuntu xenial/partner i386 Packages [3020 B]
Get:23 http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial InRelease [17.5 kB]
Get:24 http://archive.canonical.com/ubuntu xenial/partner Translation-en [1424 B]
Get:25 http://ppa.launchpad.net/numix/ppa/ubuntu xenial InRelease [17.5 kB]
Get:26 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial InRelease [18.1 kB]
Get:27 http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial InRelease [18.1 kB]
Get:28 http://ppa.launchpad.net/docky-core/stable/ubuntu xenial/main amd64 Packages [2752 B]
Get:29 http://ppa.launchpad.net/docky-core/stable/ubuntu xenial/main i386 Packages [2744 B]
Get:30 http://archive.ubuntu.com/ubuntu xenial-updates InRelease [95.7 kB]
Get:31 http://ppa.launchpad.net/docky-core/stable/ubuntu xenial/main Translation-en [1176 B]
Get:32 http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial/main amd64 Packages [3356 B]
Get:33 http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial/main i386 Packages [3356 B]
Get:34 http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial/main Translation-en [1492 B]
Get:35 http://ppa.launchpad.net/numix/ppa/ubuntu xenial/main amd64 Packages [2284 B]
Get:36 http://ppa.launchpad.net/numix/ppa/ubuntu xenial/main i386 Packages [2284 B]
Get:37 http://ppa.launchpad.net/numix/ppa/ubuntu xenial/main Translation-en [1204 B]
Get:38 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial/main amd64 Packages [976 B]
Get:39 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial/main i386 Packages [976 B]
Get:40 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial/main Translation-en [852 B]
Get:41 http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial/main amd64 Packages [2424 B]
Get:42 http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial/main i386 Packages [2384 B]
Get:43 http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial/main Translation-en [980 B]
Get:44 http://archive.ubuntu.com/ubuntu xenial-backports InRelease [92.2 kB]
Get:45 http://archive.ubuntu.com/ubuntu xenial-security InRelease [94.5 kB]
Get:46 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages [1201 kB]
Get:47 http://archive.ubuntu.com/ubuntu xenial/main i386 Packages [1196 kB]
Get:48 http://archive.ubuntu.com/ubuntu xenial/main Translation-en [568 kB]
Get:49 http://archive.ubuntu.com/ubuntu xenial/main amd64 DEP-11 Metadata [733 kB]
Get:50 http://archive.ubuntu.com/ubuntu xenial/main DEP-11 64x64 Icons [409 kB]
Get:51 http://archive.ubuntu.com/ubuntu xenial/restricted amd64 Packages [8344 B]
Get:52 http://archive.ubuntu.com/ubuntu xenial/restricted i386 Packages [8684 B]
Get:53 http://archive.ubuntu.com/ubuntu xenial/restricted Translation-en [2908 B]
Get:54 http://archive.ubuntu.com/ubuntu xenial/restricted amd64 DEP-11 Metadata [186 B]
Get:55 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages [7532 kB]
Get:56 http://archive.ubuntu.com/ubuntu xenial/universe i386 Packages [7512 kB]
Get:57 http://archive.ubuntu.com/ubuntu xenial/universe Translation-en [4354 kB]
Get:58 http://archive.ubuntu.com/ubuntu xenial/universe amd64 DEP-11 Metadata [3410 kB]
Get:59 http://archive.ubuntu.com/ubuntu xenial/universe DEP-11 64x64 Icons [7448 kB]
Get:60 http://archive.ubuntu.com/ubuntu xenial/multiverse amd64 Packages [144 kB]
Get:61 http://archive.ubuntu.com/ubuntu xenial/multiverse i386 Packages [140 kB]
Get:62 http://archive.ubuntu.com/ubuntu xenial/multiverse Translation-en [106 kB]
Get:63 http://archive.ubuntu.com/ubuntu xenial/multiverse amd64 DEP-11 Metadata [63.8 kB]
Get:64 http://archive.ubuntu.com/ubuntu xenial/multiverse DEP-11 64x64 Icons [230 kB]
Get:65 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [386 kB]
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Get:67 http://archive.ubuntu.com/ubuntu xenial-updates/main Translation-en [147 kB]
Get:68 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 DEP-11 Metadata [301 kB]
Get:69 http://archive.ubuntu.com/ubuntu xenial-updates/main DEP-11 64x64 Icons [188 kB]
Get:70 http://archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 DEP-11 Metadata [157 B]
Get:71 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [326 kB]
Get:72 http://archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages [323 kB]
Get:73 http://archive.ubuntu.com/ubuntu xenial-updates/universe Translation-en [113 kB]
Get:74 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 DEP-11 Metadata [103 kB]
Get:75 http://archive.ubuntu.com/ubuntu xenial-updates/universe DEP-11 64x64 Icons [98.3 kB]
Get:76 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 Packages [5492 B]
Get:77 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse i386 Packages [4280 B]
Get:78 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse Translation-en [2428 B]
Get:79 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 DEP-11 Metadata [2473 B]
Get:80 http://archive.ubuntu.com/ubuntu xenial-updates/multiverse DEP-11 64x64 Icons [2699 B]
Get:81 http://archive.ubuntu.com/ubuntu xenial-backports/main amd64 Packages [1540 B]
Get:82 http://archive.ubuntu.com/ubuntu xenial-backports/main i386 Packages [1544 B]
Get:83 http://archive.ubuntu.com/ubuntu xenial-backports/main Translation-en [1484 B]
Get:84 http://archive.ubuntu.com/ubuntu xenial-backports/main amd64 DEP-11 Metadata [197 B]
Get:85 http://archive.ubuntu.com/ubuntu xenial-backports/restricted amd64 DEP-11 Metadata [194 B]
Get:86 http://archive.ubuntu.com/ubuntu xenial-backports/universe amd64 Packages [1000 B]
Get:87 http://archive.ubuntu.com/ubuntu xenial-backports/universe i386 Packages [1000 B]
Get:88 http://archive.ubuntu.com/ubuntu xenial-backports/universe Translation-en [584 B]
Get:89 http://archive.ubuntu.com/ubuntu xenial-backports/universe amd64 DEP-11 Metadata [201 B]
Get:90 http://archive.ubuntu.com/ubuntu xenial-backports/multiverse amd64 DEP-11 Metadata [194 B]
Get:91 http://archive.ubuntu.com/ubuntu xenial-security/main amd64 Packages [140 kB]
Get:92 http://archive.ubuntu.com/ubuntu xenial-security/main i386 Packages [136 kB]
Get:93 http://archive.ubuntu.com/ubuntu xenial-security/main Translation-en [57.6 kB]
Get:94 http://archive.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [78.4 kB]
Get:95 http://archive.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [62.9 kB]
Get:96 http://archive.ubuntu.com/ubuntu xenial-security/restricted amd64 DEP-11 Metadata [158 B]
Get:97 http://archive.ubuntu.com/ubuntu xenial-security/universe amd64 Packages [41.7 kB]
Get:98 http://archive.ubuntu.com/ubuntu xenial-security/universe i386 Packages [41.7 kB]
Get:99 http://archive.ubuntu.com/ubuntu xenial-security/universe Translation-en [25.3 kB]
Get:100 http://archive.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [2266 B]
Get:101 http://archive.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [4105 B]
Get:102 http://archive.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packages [1176 B]
Get:103 http://archive.ubuntu.com/ubuntu xenial-security/multiverse i386 Packages [1340 B]
Get:104 http://archive.ubuntu.com/ubuntu xenial-security/multiverse Translation-en [628 B]
Get:105 http://archive.ubuntu.com/ubuntu xenial-security/multiverse amd64 DEP-11 Metadata [201 B]
Fetched 38.7 MB in 20min 22s (31.7 kB/s)
Reading package lists... Done
W: The repository 'cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Skipping acquire of configured file 'partner/binary-1386/Packages' as repository 'http://archive.canonical.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/docky-core/stable/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/numix/ppa/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
E: Failed to fetch cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719)/dists/xenial/main/binary-amd64/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
E: Some index files failed to download. They have been ignored, or old ones used instead.
prasanna@xfxrhino:~$ LANG=C;sudo apt-get update -o APT::Cache-Limit=100000000 && sudo apt-get dist-upgrade
[sudo] password for prasanna:
Ign:1 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial InRelease
Ign:2 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial Release
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Ign:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Ign:5 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main 1386 Packages
Ign:6 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main all Packages
Ign:7 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main Translation-en
Ign:8 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 DEP-11 Metadata
Ign:9 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main DEP-11 64x64 Icons
Ign:10 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 Packages
Ign:11 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted i386 Packages
Ign:12 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted 1386 Packages
Ign:13 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted all Packages
Ign:14 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted Translation-en
Ign:15 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted amd64 DEP-11 Metadata
Ign:16 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/restricted DEP-11 64x64 Icons
Err:3 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main amd64 Packages
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Ign:4 cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial/main i386 Packages
Hit:17 http://ppa.launchpad.net/docky-core/stable/ubuntu xenial InRelease
Hit:18 http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial InRelease
Hit:19 http://archive.ubuntu.com/ubuntu xenial InRelease
Hit:20 http://archive.canonical.com/ubuntu xenial InRelease
Hit:21 http://ppa.launchpad.net/numix/ppa/ubuntu xenial InRelease
Hit:22 http://archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:23 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial InRelease
Hit:24 http://archive.ubuntu.com/ubuntu xenial-backports InRelease
Hit:25 http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial InRelease
Hit:26 http://archive.ubuntu.com/ubuntu xenial-security InRelease
Reading package lists... Done
W: The repository 'cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719) xenial Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/docky-core/stable/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'partner/binary-1386/Packages' as repository 'http://archive.canonical.com/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/numix/ppa/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-updates InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-backports InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'main/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'restricted/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'universe/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
N: Skipping acquire of configured file 'multiverse/binary-1386/Packages' as repository 'http://archive.ubuntu.com/ubuntu xenial-security InRelease' doesn't support architecture '1386'
E: Failed to fetch cdrom://Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719)/dists/xenial/main/binary-amd64/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
E: Some index files failed to download. They have been ignored, or old ones used instead.
prasanna@xfxrhino:~$ find /etc/apt -name '*.list' -exec bash -c 'echo -e "\n$1\n"; cat -n "$1"' _ '{}' \;

/etc/apt/sources.list.d/noobslab-ubuntu-macbuntu-xenial.list

     1 deb http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial main
     2 # deb-src http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial main
     3 # deb-src http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial main
     4 # deb-src http://ppa.launchpad.net/noobslab/macbuntu/ubuntu xenial main

/etc/apt/sources.list.d/wine-ubuntu-wine-builds-xenial.list

     1 deb http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial main
     2 # deb-src http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial main

/etc/apt/sources.list.d/numix-ubuntu-ppa-xenial.list

     1 deb http://ppa.launchpad.net/numix/ppa/ubuntu xenial main
     2 # deb-src http://ppa.launchpad.net/numix/ppa/ubuntu xenial main

/etc/apt/sources.list.d/docky-core-ubuntu-stable-xenial.list

     1 deb http://ppa.launchpad.net/docky-core/stable/ubuntu xenial main
     2 # deb-src http://ppa.launchpad.net/docky-core/stable/ubuntu xenial main

/etc/apt/sources.list.d/qbittorrent-team-ubuntu-qbittorrent-stable-xenial.list

     1 deb http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial main
     2 # deb-src http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu xenial main

/etc/apt/sources.list

     1 deb cdrom:[Ubuntu 16.04.1 LTS _Xenial Xerus_ - Release amd64 (20160719)]/ xenial main restricted
     2
     3 # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
     4 # newer versions of the distribution.
     5 deb http://archive.ubuntu.com/ubuntu xenial main restricted
     6 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial main restricted
     7
     8 ## Major bug fix updates produced after the final release of the
     9 ## distribution.
    10 deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted
    11 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
    12
    13 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
    14 ## team, and may not be under a free licence. Please satisfy yourself as to
    15 ## your rights to use the software. Also, please note that software in
    16 ## universe WILL NOT receive any review or updates from the Ubuntu security
    17 ## team.
    18 deb http://archive.ubuntu.com/ubuntu xenial universe
    19 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial universe
    20 deb http://archive.ubuntu.com/ubuntu xenial-updates universe
    21 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-updates universe
    22
    23 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
    24 ## team, and may not be under a free licence. Please satisfy yourself as to
    25 ## your rights to use the software. Also, please note that software in
    26 ## multiverse WILL NOT receive any review or updates from the Ubuntu
    27 ## security team.
    28 deb http://archive.ubuntu.com/ubuntu xenial multiverse
    29 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial multiverse
    30 deb http://archive.ubuntu.com/ubuntu xenial-updates multiverse
    31 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
    32
    33 ## N.B. software from this repository may not have been tested as
    34 ## extensively as that contained in the main release, although it includes
    35 ## newer versions of some applications which may provide useful features.
    36 ## Also, please note that software in backports WILL NOT receive any review
    37 ## or updates from the Ubuntu security team.
    38 deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
    39 # deb-src http://in.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
    40
    41 ## Uncomment the following two lines to add software from Canonical's
    42 ## 'partner' repository.
    43 ## This software is not part of Ubuntu, but is offered by Canonical and the
    44 ## respective vendors as a service to Ubuntu users.
    45 deb http://archive.canonical.com/ubuntu xenial partner
    46 deb-src http://archive.canonical.com/ubuntu xenial partner
    47
    48 deb http://archive.ubuntu.com/ubuntu xenial-security main restricted
    49 # deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
    50 deb http://archive.ubuntu.com/ubuntu xenial-security universe
    51 # deb-src http://security.ubuntu.com/ubuntu xenial-security universe
    52 deb http://archive.ubuntu.com/ubuntu xenial-security multiverse
    53 # deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
prasanna@xfxrhino:~$ sudo dpkg --audit