Some packages have the same version, some are newer.

hi => Hold/Inst
pi => Purge/Inst

Code:
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:
||/  Name    Version

    Knoppix V7.1                          Knoppix V7.0.5
hi  artwiz-cursor 1:1.3-2knoppix1       | artwiz-cursor 1:1.3-2knoppix1
hi  egoboo 1:2.8.1-2knoppix1            | egoboo 1:2.8.1-2knoppix1
hi  egoboo-data 1:2.8.1-2knoppix1       | egoboo-data 1:2.8.1-2knoppix1
hi  gnome-orca 3.4.2-2                  > gnome-orca 2.30.2-2
pi  kdebase-workspace 4:4.8.4-6         > kde-workspace 4:4.7.4-2
hi  libfm-data 1.1.0-1knoppix           | libfm-data 1.1.0-1knoppix
hi  libfm-dev 1.1.0-1knoppix            | libfm-dev 1.1.0-1knoppix
hi  libfm-gtk-bin 1.1.0-1knoppix        | libfm-gtk-bin 1.1.0-1knoppix
hi  libfm-gtk1 1.1.0-1knoppix           | libfm-gtk1 1.1.0-1knoppix
hi  libfm1 1.1.0-1knoppix               | libfm1 1.1.0-1knoppix
pi  libkutils4 4:4.8.4-4                > libkutils4 4:4.8.4-3
pi  libnspr4-0d:i386 2:4.9.4-2          > libnspr4-0d 2:4.9.3-1
pi  libnss3-1d:i386 2:3.13.6-2          > libnss3-1d 2:3.13.5-1
hi  lxsession 0.4.6.1-4knoppix          | lxsession 0.4.6.1-4knoppix
pi  module-init-tools 9-2               > module-init-tools 8-2
hi  ntfs-3g 2:2012.1.15AR.8-2knoppix0   > ntfs-3g 1:2012.1.15AR.5-2knoppix
hi  pcmanfm 1.1.0-1knoppix              | pcmanfm 1.1.0-1knoppix
pi  python-aptdaemon-gtk 0.45-1         | python-aptdaemon-gtk 0.45-1
pi  python-gobject 3.2.2-1              | python-gobject 3.2.2-1
hi  speech-dispatcher 0.7.1-6.2         > speech-dispatcher 0.7.1-6.1
hi  testdisk 1:6.14-0knoppix1           | testdisk 1:6.14-0knoppix1
hi  wpasupplicant-gnutls 1.0-4knoppix2  | wpasupplicant-gnutls 1.0-4knoppix2
hi  xfonts-artwiz 1:1.3-2knoppix1       | xfonts-artwiz 1:1.3-2knoppix1