/home/user # apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
libsdl-mixer1.2
The following packages will be upgraded:
libqt4-core libqt4-dbus libqt4-declarative libqt4-gui
libqt4-maemo5 libqt4-multimedia libqt4-network
libqt4-opengl libqt4-phonon libqt4-script libqt4-sql
libqt4-sql-sqlite libqt4-svg libqt4-test
libqt4-translations libqt4-webkit libqt4-xml
libqt4-xmlpatterns system-services upstart
20 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
Need to get 19,3MB of archives.
After this operation, 20,3MB of additional disk space will be used.
Do you want to continue [Y/n]?