Packages with missing changelog (taken from aptitude): --\ Packages being automatically held in their current state (11) i A aspell 0.60.6-2 0.60.6-3 i A knm-runtime 0.9~svn106 0.9~svn107 i A ktorrent-data 3.3.2+dfsg 3.3.3+dfsg i A libattica0 0.1.1-2bui 0.1.2-0ubu i A libdc1394-22 2.1.2-1 2.1.2-2 i A libkwebkit1 0.9~svn106 0.9~svn108 i A libqscintilla2-5 2.4.2-0ubu 2.4.2-3ubu i A python-cairo 1.8.6-1ubu 1.8.8-1 i A python-launchpadlib 1.5.4-1ubu 1.5.5-1 i A python-lazr.restfulclient 0.9.10-1 0.9.11-1 i A wireshark-common 1.2.4-3 1.2.6-1 --\ Packages being held back (53) i acl 2.2.49-1 2.2.49-2 i dpkg 1.15.4.1ub 1.15.5.6ub i dpkg-dev 1.15.4.1ub 1.15.5.6ub i geoip-database 1.4.6.dfsg 1.4.6.dfsg i gtk2-engines-qtcurve 0.69.2-1 1.0.2-1 i iso-codes 3.12-1 3.12.1-1 i k3b 1.70.0~bet 1.70.0~bet i k3b-data 1.70.0~bet 1.70.0~bet i kaffeine 1.0~pre3-0 1.0~pre3-1 i kde-style-qtcurve 0.69.2-1ub 1.0.2-1ubu i kpart-webkit 0.9~svn106 0.9~svn108 i ktorrent 3.3.2+dfsg 3.3.3+dfsg i kwin-style-qtcurve 0.69.2-1ub 1.0.2-1ubu i libacl1 2.2.49-1 2.2.49-2 i libaspell15 0.60.6-2 0.60.6-3 i libatm1 2.4.1-17.2 1:2.5.1-1. i libbsd0 0.1.6-1 0.2.0-1 i libdatrie1 0.2.2-2 0.2.2-3 i libdb4.7 4.7.25-8ub 4.7.25-9 i libgeoip1 1.4.6.dfsg 1.4.6.dfsg i libgif4 4.1.6-8 4.1.6-9 i libical0 0.44-1 0.44-3 i libk3b6 1.70.0~bet 1.70.0~bet i libk3b6-extracodecs 1.70.0~bet 1.70.0~bet i libldap-2.4-2 2.4.18-0ub 2.4.21-0ub i libmailtools-perl 2.04-1 2.05-1 i libpng12-0 1.2.41-1 1.2.42-1ub i libsmbclient 2:3.4.3-2u 2:3.4.5~df i libtasn1-3 2.3-1 2.4-1 i libthai-data 0.1.12-2 0.1.13-1 i libthai0 0.1.12-2 0.1.13-1 i libwbclient0 2:3.4.3-2u 2:3.4.5~df i man-db 2.5.6-5 2.5.7-1 i network-manager-kde 1:0.9~svn1 1:0.9~svn1 i ntpdate 1:4.2.4p6+ 1:4.2.4p8+ i plasma-widget-networkmanagement 0.9~svn106 0.9~svn107 i python-kde4 4:4.4.0-0u 4:4.4.0-0u i python-qt4 4.7.0-2ubu 4.7.0-2ubu i python-qt4-dbus 4.7.0-2ubu 4.7.0-2ubu i python-xdg 0.17-0.1ub 0.18-1ubun i qtcurve 0.69.2-1ub 1.0.2-1ubu i quilt 0.48-4ubun 0.48-5 i samba 2:3.4.3-2u 2:3.4.5~df i samba-common 2:3.4.3-2u 2:3.4.5~df i samba-common-bin 2:3.4.3-2u 2:3.4.5~df i samba-doc 2:3.4.3-2u 2:3.4.5~df i smbclient 2:3.4.3-2u 2:3.4.5~df i smbfs 2:3.4.3-2u 2:3.4.5~df i strace 4.5.18-1ub 4.5.19-2 i tshark 1.2.4-3 1.2.6-1 i tzdata 2009u-1 2010b-1 i winbind 2:3.4.3-2u 2:3.4.5~df i wireless-tools 29-2ubuntu 30~pre9-3u