arpit@virtu:/var/lib/apt$ sudo apt-get update
sudo: unable to resolve host virtu
Ign http://dl.google.com stable InRelease
Ign http://download.skype.com stable InRelease
Ign http://dl.google.com stable InRelease
Ign http://ppa.launchpad.net saucy InRelease
Ign http://download.skype.com stable Release.gpg
Get:1 http://dl.google.com stable Release.gpg [198 B]
Ign http://ppa.launchpad.net saucy InRelease
Ign http://extras.ubuntu.com saucy InRelease
Ign http://security.ubuntu.com saucy-security InRelease
Ign http://archive.canonical.com raring InRelease
Get:2 http://deb.opera.com stable InRelease [1,963 B]
Get:3 http://dl.google.com stable Release.gpg [198 B]
Ign http://download.skype.com stable Release
Get:4 http://archive.canonical.com raring Release.gpg [933 B]
Get:5 http://extras.ubuntu.com saucy Release.gpg [72 B]
Ign http://ppa.launchpad.net saucy InRelease
Get:6 http://security.ubuntu.com saucy-security Release.gpg [933 B]
Get:7 http://deb.opera.com stable InRelease [1,963 B]
Get:8 http://repo.steampowered.com precise InRelease [2,840 B]
Get:9 http://dl.google.com stable Release [1,351 B]
Ign http://ppa.launchpad.net saucy InRelease
Get:10 http://archive.canonical.com raring Release [5,919 B]
Get:11 http://extras.ubuntu.com saucy Release [9,753 B]
Get:12 http://security.ubuntu.com saucy-security Release [49.6 kB]
Get:13 http://deb.opera.com stable/non-free amd64 Packages [931 B]
Get:14 http://archive.canonical.com raring/partner Sources [1,871 B]
Get:15 http://dl.google.com stable Release [1,347 B]
Get:16 http://deb.opera.com stable/non-free i386 Packages [933 B]
Get:17 http://deb.opera.com stable/non-free amd64 Packages [931 B]
Get:18 http://deb.opera.com stable/non-free i386 Packages [933 B]
Ign http://ppa.launchpad.net saucy Release.gpg
Get:19 http://ppa.launchpad.net saucy Release.gpg [316 B]
Get:20 http://ppa.launchpad.net saucy Release.gpg [316 B]
Get:21 http://repo.steampowered.com precise/steam Sources [549 B]
Get:22 http://dl.google.com stable/main amd64 Packages [1,249 B]
Get:23 http://ppa.launchpad.net saucy Release.gpg [316 B]
Get:24 http://archive.canonical.com raring/partner amd64 Packages [3,105 B]
Get:25 http://extras.ubuntu.com saucy/main Sources [14 B]
Get:26 http://download.skype.com stable/non-free i386 Packages [634 B]
Get:27 http://security.ubuntu.com saucy-security/main amd64 Packages [107 kB]
Get:28 http://dl.google.com stable/main i386 Packages [1,238 B]
Ign http://ppa.launchpad.net saucy Release
Get:29 http://extras.ubuntu.com saucy/main amd64 Packages [14 B]
Get:30 http://archive.canonical.com raring/partner i386 Packages [3,808 B]
Get:31 http://extras.ubuntu.com saucy/main i386 Packages [14 B]
Get:32 http://ppa.launchpad.net saucy Release [11.9 kB]
Get:33 http://dl.google.com stable/main amd64 Packages [724 B]
Get:34 http://ppa.launchpad.net saucy Release [9,736 B]
Get:35 http://repo.steampowered.com precise/steam amd64 Packages [605 B]
Get:36 http://dl.google.com stable/main i386 Packages [712 B]
Get:37 http://ppa.launchpad.net saucy Release [11.9 kB]
Get:38 http://security.ubuntu.com saucy-security/restricted amd64 Packages [14 B]
Get:39 http://security.ubuntu.com saucy-security/universe amd64 Packages [37.0 kB]
Get:40 http://security.ubuntu.com saucy-security/multiverse amd64 Packages [1,160 B]
Get:41 http://security.ubuntu.com saucy-security/main i386 Packages [107 kB]
Get:42 http://repo.steampowered.com precise/steam i386 Packages [802 B]
Ign http://in.archive.ubuntu.com saucy InRelease
Ign http://in.archive.ubuntu.com saucy-updates InRelease
Get:43 http://security.ubuntu.com saucy-security/restricted i386 Packages [14 B]
Get:44 http://security.ubuntu.com saucy-security/universe i386 Packages [37.3 kB]
Get:45 http://security.ubuntu.com saucy-security/multiverse i386 Packages [1,395 B]
Get:46 http://security.ubuntu.com saucy-security/main Translation-en [59.3 kB]
Get:47 http://security.ubuntu.com saucy-security/multiverse Translation-en [587 B]
Get:48 http://security.ubuntu.com saucy-security/restricted Translation-en [14 B]
Ign http://archive.canonical.com raring/partner Translation-en_IN
Ign http://deb.opera.com stable/non-free Translation-en_IN
Get:49 http://ppa.launchpad.net saucy/main Sources [2,534 B]
Get:50 http://ppa.launchpad.net saucy/main amd64 Packages [2,735 B]
Get:51 http://ppa.launchpad.net saucy/main i386 Packages [2,746 B]
Get:52 http://ppa.launchpad.net saucy/main Sources [555 B]
Get:53 http://ppa.launchpad.net saucy/main amd64 Packages [937 B]
Get:54 http://ppa.launchpad.net saucy/main i386 Packages [937 B]
Get:55 http://in.archive.ubuntu.com saucy Release.gpg [933 B]
Get:56 http://security.ubuntu.com saucy-security/universe Translation-en [21.7 kB]
Ign http://archive.canonical.com raring/partner Translation-en
Ign http://extras.ubuntu.com saucy/main Translation-en_IN
Ign http://deb.opera.com stable/non-free Translation-en
Ign http://deb.opera.com stable/non-free Translation-en_IN
Get:57 http://ppa.launchpad.net saucy/main amd64 Packages [709 B]
Get:58 http://ppa.launchpad.net saucy/main i386 Packages [709 B]
Ign http://deb.opera.com stable/non-free Translation-en
Get:59 http://in.archive.ubuntu.com saucy-updates Release.gpg [933 B]
Ign http://extras.ubuntu.com saucy/main Translation-en
Ign http://toolbelt.heroku.com ./ InRelease
Ign http://dl.google.com stable/main Translation-en_IN
Get:60 http://in.archive.ubuntu.com saucy Release [49.6 kB]
Ign http://dl.google.com stable/main Translation-en
Ign http://dl.google.com stable/main Translation-en_IN
Err http://download.skype.com stable/non-free amd64 Packages
404 Not Found [IP: 77.67.4.66 80]
Ign http://dl.google.com stable/main Translation-en
Get:61 http://toolbelt.heroku.com ./ Release.gpg [490 B]
Ign http://download.skype.com stable/non-free Translation-en_IN
Get:62 http://in.archive.ubuntu.com saucy-updates Release [49.6 kB]
Ign http://download.skype.com stable/non-free Translation-en
Get:63 http://toolbelt.heroku.com ./ Release [1,609 B]
Ign http://security.ubuntu.com saucy-security/main Translation-en_IN
Ign http://security.ubuntu.com saucy-security/multiverse Translation-en_IN
Ign http://security.ubuntu.com saucy-security/restricted Translation-en_IN
Ign http://security.ubuntu.com saucy-security/universe Translation-en_IN
Get:64 http://toolbelt.heroku.com ./ Packages [1,041 B]
Get:65 http://in.archive.ubuntu.com saucy/main amd64 Packages [1,239 kB]
Ign http://repo.steampowered.com precise/steam Translation-en_IN
Ign http://repo.steampowered.com precise/steam Translation-en
Err http://ppa.launchpad.net saucy/main Sources
404 Not Found
Ign http://toolbelt.heroku.com ./ Translation-en_IN
Err http://ppa.launchpad.net saucy/main amd64 Packages
404 Not Found
Err http://ppa.launchpad.net saucy/main i386 Packages
404 Not Found
Ign http://toolbelt.heroku.com ./ Translation-en
Ign http://ppa.launchpad.net saucy/main Translation-en_IN
Ign http://ppa.launchpad.net saucy/main Translation-en
Ign http://ppa.launchpad.net saucy/main Translation-en_IN
Ign http://ppa.launchpad.net saucy/main Translation-en
Ign http://ppa.launchpad.net saucy/main Translation-en_IN
Ign http://ppa.launchpad.net saucy/main Translation-en
Ign http://ppa.launchpad.net saucy/main Translation-en_IN
Ign http://ppa.launchpad.net saucy/main Translation-en
Get:66 http://in.archive.ubuntu.com saucy/restricted amd64 Packages [9,348 B]
Get:67 http://in.archive.ubuntu.com saucy/universe amd64 Packages [5,643 kB]
Get:68 http://in.archive.ubuntu.com saucy/multiverse amd64 Packages [131 kB]
Get:69 http://in.archive.ubuntu.com saucy/main i386 Packages [1,238 kB]
Get:70 http://in.archive.ubuntu.com saucy/restricted i386 Packages [9,688 B]
Get:71 http://in.archive.ubuntu.com saucy/universe i386 Packages [5,652 kB]
Get:72 http://in.archive.ubuntu.com saucy/multiverse i386 Packages [133 kB]
Get:73 http://in.archive.ubuntu.com saucy/main Translation-en [711 kB]
Get:74 http://in.archive.ubuntu.com saucy/multiverse Translation-en [101 kB]
Get:75 http://in.archive.ubuntu.com saucy/restricted Translation-en [2,686 B]
Get:76 http://in.archive.ubuntu.com saucy/universe Translation-en [3,886 kB]
Get:77 http://in.archive.ubuntu.com saucy-updates/main amd64 Packages [224 kB]
Get:78 http://in.archive.ubuntu.com saucy-updates/universe amd64 Packages [159 kB]
Get:79 http://in.archive.ubuntu.com saucy-updates/multiverse amd64 Packages [1,552 B]
Get:80 http://in.archive.ubuntu.com saucy-updates/restricted amd64 Packages [14 B]
Get:81 http://in.archive.ubuntu.com saucy-updates/main i386 Packages [223 kB]
Get:82 http://in.archive.ubuntu.com saucy-updates/universe i386 Packages [160 kB]
Get:83 http://in.archive.ubuntu.com saucy-updates/multiverse i386 Packages [1,773 B]
Get:84 http://in.archive.ubuntu.com saucy-updates/restricted i386 Packages [14 B]
Get:85 http://in.archive.ubuntu.com saucy-updates/main Translation-en [106 kB]
Get:86 http://in.archive.ubuntu.com saucy-updates/multiverse Translation-en [717 B]
Get:87 http://in.archive.ubuntu.com saucy-updates/restricted Translation-en [14 B]
Get:88 http://in.archive.ubuntu.com saucy-updates/universe Translation-en [80.2 kB]
Ign http://in.archive.ubuntu.com saucy/main Translation-en_IN
Ign http://in.archive.ubuntu.com saucy/multiverse Translation-en_IN
Ign http://in.archive.ubuntu.com saucy/restricted Translation-en_IN
Ign http://in.archive.ubuntu.com saucy/universe Translation-en_IN
Ign http://in.archive.ubuntu.com saucy-updates/main Translation-en_IN
Ign http://in.archive.ubuntu.com saucy-updates/multiverse Translation-en_IN
Ign http://in.archive.ubuntu.com saucy-updates/restricted Translation-en_IN
Ign http://in.archive.ubuntu.com saucy-updates/universe Translation-en_IN
Fetched 20.3 MB in 1min 38s (206 kB/s)
W: Failed to fetch http://download.skype.com/linux/repos/debian/dists/stable/non-free/binary-amd64/Packages 404 Not Found [IP: 77.67.4.66 80]
W: Failed to fetch http://ppa.launchpad.net/ravefinity-project/ppa/ubuntu/dists/saucy/main/source/Sources 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/ravefinity-project/ppa/ubuntu/dists/saucy/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/ravefinity-project/ppa/ubuntu/dists/saucy/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
arpit@virtu:/var/lib/apt$ apt-cache policy openjdk*
E: Malformed 3rd word in the Status line
E: Error occurred while processing libmono-sy3tem-xml4.0-cil (UsePackage1)
E: Problem with MergeList /var/lib/dpkg/status
E: The package lists or status file could not be parsed or opened.
arpit@virtu:/var/lib/apt$ apt-cache policy icedtea*
E: Malformed 3rd word in the Status line
E: Error occurred while processing libmono-sy3tem-xml4.0-cil (UsePackage1)
E: Problem with MergeList /var/lib/dpkg/status
E: The package lists or status file could not be parsed or opened.
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.