I dont remember marking this packages in anyway, nor are they removed on a full-upgrade or autoremove. So what are these packages about?
$ dpkg -l |grep -vE ^ii
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=============================================-======================================-============-================================================================================
ri fonts-lohit-knda 2.5.3-2 all Lohit TrueType font for Kannada Language
ri gnome-video-arcade 0.8.5-1 amd64 Simple MAME frontend
ri kde-runtime-dbg 4:15.08.2-1 amd64 debugging symbols for KDE base runtime module
ri kde-workspace-dbg 4:4.11.22-2 amd64 debugging symbols for the KDE Plasma Workspaces
ri kdelibs5-dbg 4:4.14.13-1 amd64 debugging symbols for the KDE Development Platform libraries
ri lib32tinfo5 6.0+20151024-2 amd64 shared low-level terminfo library for terminal handling (32-bit)
ri libboost-iostreams1.55.0:amd64 1.55.0+dfsg-4 amd64 Boost.Iostreams Library
ri libboost-regex1.55.0:amd64 1.55.0+dfsg-4 amd64 regular _expression_ library for C++
ri libcloog-ppl1:amd64 0.16.1-5+b1 amd64 Chunky Loop Generator (runtime library)
ri libgnome-desktop-2-17 2.32.1-2 amd64 Utility library for loading .desktop files - runtime files
ri libio-pty-easy-perl 0.09-1 all module providing an easy interface to IO::Pty
ri libkimproxy4 4:4.14.13-1 amd64 Instant Messaging Interface Library for the KDE Platform
ri libkutils4 4:4.14.13-1 amd64 dummy transitional library
ri libppl-c4:amd64 1:1.1-7 amd64 Parma Polyhedra Library (C interface)
ri libppl13v5:amd64 1:1.1-7 amd64 Parma Polyhedra Library (runtime library)
ri libqt4-dbg:amd64 4:4.8.7+dfsg-3 amd64 Qt 4 library debugging symbols
ri libusb-1.0-0:i386 2:1.0.20-1 i386 userspace USB programming library
ri libx86-1:i386 1.1+ds1-10 i386 x86 real-mode library
ri libxp6:i386 1:1.0.2-2 i386 X Printing Extension (Xprint) client library
ri linux-headers-4.1.0-2-common 4.1.6-1 amd64 Common header files for Linux 4.1.0-2
ri mame 0.154-3.1 amd64 Multiple Arcade Machine Emulator (MAME)
ri mame-tools 0.154-3.1 amd64 Tools for MAME and MESS
ri mess-data 0.154-3.1 all Data files for the Multi Emulator Super System (MESS)
ri myrepos 1.20150503 all tool to manage all your version control repos
ri network-manager-openvpn 1.0.6-3 amd64 network management framework (OpenVPN plugin core)
ri network-manager-pptp 1.0.6-1 amd64 network management framework (PPTP plugin core)
ri network-manager-vpnc 1.0.6-1 amd64 network management framework (VPNC plugin core)
ri openlugaru 0~20110520.1+hge4354+dfsg-4.1 amd64 third-person rabbit action game
ri python-backports.ssl-match-hostname 3.4.0.2-1 all Backport of the Python 3.2 SSL hostname checking function
ri python-docker 1.5.0-1 all Python wrapper to access
docker.io's control socket
ri python-docopt 0.6.2-1 all command-line interface description language
ri python-texttable 0.8.1-1 all Module for creating simple ASCII tables
ri python-websocket 0.18.0-2 all WebSocket client library for Python