Você pode usar o comando dist-upgrade que foi mencionado por snoop, mas isso não será necessariamente a melhor idéia ... pode ser bastante perigoso, porque se tiver uma configuração errada de sources.list , você acabará com uma Ubuntu. O comando basicamente atualiza seu sistema para uma versão mais nova, por exemplo, de 14.04 a 15.04.
Seria melhor simplesmente usar sudo apt-get install <packagename>
Então o comando para você seria:
sudo apt-get install account-plugin-aim account-plugin-jabber account-plugin-salut
account-plugin-yahoo accountsservice acpid alsa-utils anacron apparmor
appmenu-qt5 apport apt apt-transport-https apt-utils aptdaemon aptitude
aptitude-common apturl apturl-common argyll avahi-daemon bamfdaemon bluez
brasero brasero-cdrkit brasero-common brltty bsdutils cabextract cheese
cheese-common colord compiz compiz-core compiz-gnome compiz-plugins-default
console-setup cpp cron cups cups-browsed cups-bsd cups-client
cups-core-drivers cups-daemon cups-filters cups-filters-core-drivers curl
dbus deja-dup dnsmasq dnsmasq-base dpkg empathy empathy-common eog evince
evince-common evolution evolution-common evolution-data-server
evolution-data-server-common evolution-data-server-online-accounts
evolution-indicator evolution-plugins exo-utils file-roller fonts-thai-tlwg
friendly-recovery g++ gcc gcc-4.9-base gcc-4.9-base:i386 gdb gdisk gdm geany
geany-common gettext gir1.2-accountsservice-1.0 gir1.2-clutter-1.0
gir1.2-cogl-1.0 gir1.2-coglpango-1.0 gir1.2-ebook-1.2
gir1.2-ebookcontacts-1.2 gir1.2-edataserver-1.2 gir1.2-evince-3.0
gir1.2-gck-1 gir1.2-gcr-3 gir1.2-gdata-0.0 gir1.2-gdm-1.0
gir1.2-gnomedesktop-3.0 gir1.2-gnomekeyring-1.0 gir1.2-goa-1.0
gir1.2-gtk-3.0 gir1.2-gtksource-3.0 gir1.2-gtop-2.0 gir1.2-ibus-1.0
gir1.2-mutter-3.0 gir1.2-networkmanager-1.0 gir1.2-nmgtk-1.0 gir1.2-rb-3.0
gir1.2-secret-1 gir1.2-totem-1.0 gir1.2-upowerglib-1.0 glib-networking
glib-networking:i386 glib-networking-common glib-networking-services
gnome-backgrounds gnome-calculator gnome-color-manager gnome-contacts
gnome-control-center gnome-control-center-data gnome-disk-utility
gnome-documents gnome-font-viewer gnome-keyring gnome-mahjongg gnome-mines
gnome-online-accounts gnome-online-miners gnome-orca gnome-power-manager
gnome-screensaver gnome-session gnome-session-bin gnome-session-common
gnome-settings-daemon gnome-settings-daemon-schemas gnome-shell
gnome-shell-common gnome-shell-extensions gnome-sudoku gnome-sushi
gnome-system-monitor gnome-terminal gnome-terminal-data
gnome-themes-standard gnome-themes-standard-data gnome-tweak-tool
grilo-plugins-0.2 gsettings-desktop-schemas gstreamer1.0-clutter
gstreamer1.0-plugins-good gstreamer1.0-plugins-good:i386 gvfs gvfs-backends
gvfs-backends-goa gvfs-bin gvfs-common gvfs-daemons gvfs-fuse gvfs-libs
hplip hplip-data hud humanity-icon-theme ibus ibus-pinyin icu-devtools
ifupdown indicator-appmenu indicator-datetime indicator-keyboard
init-system-helpers initscripts irqbalance isc-dhcp-client isc-dhcp-common
keyboard-configuration kmod lib32gcc1 libaacs0 libaccount-plugin-1.0-0
libaccounts-qt5-1 libaccountsservice0 libalgorithm-diff-xs-perl
libapparmor-perl libapt-pkg-perl libapt-pkg4.12 libatkmm-1.6-1 libatomic1
libav-tools libbamf3-2 libbrasero-media3-1 libc-bin libc-dev-bin libc6
libc6:i386 libc6-dbg libc6-dev libc6-i386 libcheese-gtk23 libcheese7
libchromaprint0 libclone-perl libcloog-isl4 libclutter-1.0-0
libclutter-gst-2.0-0 libclutter-gtk-1.0-0 libcolord-gtk1 libcolumbus1
libcolumbus1-common libcompizconfig0 libcompress-raw-bzip2-perl
libcompress-raw-lzma-perl libcompress-raw-zlib-perl libcups2 libcups2:i386
libcupscgi1 libcupsimage2 libcupsmime1 libcupsppdc1 libcurl3 libcurl3-gnutls
libcwidget3 libdbd-mysql-perl libdbi-perl libdecoration0 libdirac-encoder0
libebackend-1.2-7 libebook-1.2-14 libecal-1.2-16 libedata-book-1.2-20
libedata-cal-1.2-23 libedataserver-1.2-18 libegl1-mesa libept1.4.12
libevdocument3-4 libevolution libevview3-3 libexo-1-0 libfftw3-single3
libfile-fcntllock-perl libfreerdp-plugins-standard libgail-3-0 libgarcon-1-0
libgbm1 libgcc1 libgcc1:i386 libgcr-base-3-1 libgcr-ui-3-1 libgdm1
libgexiv2-2 libgl1-mesa-dri libgl1-mesa-dri:i386 libglibmm-2.4-1c2a
libgnome-keyring-common libgnome-keyring0 libgnomevfs2-0 libgnutls-openssl27
libgoa-1.0-0b libgoa-1.0-common libgoa-backend-1.0-1 libgomp1 libgpod-common
libgpod4 libgstreamer-plugins-good1.0-0 libgstreamer-plugins-good1.0-0:i386
libgtk-3-0 libgtk-3-bin libgtkhtml-4.0-0 libgtkhtml-4.0-common
libgtkhtml-editor-4.0-0 libgtkmm-2.4-1c2a libgtkmm-3.0-1
libgtksourceview-3.0-1 libgweather-3-6 libhpmud0 libhtml-parser-perl libhud2
libicu-dev libicu52 libimobiledevice4 libio-compress-lzma-perl
libio-compress-perl libio-pty-perl libitm1 libjavascriptcoregtk-3.0-0
libldap-2.4-2 libldb1 liblist-moreutils-perl libllvm3.4 libllvm3.6
libllvm3.6:i386 liblocale-gettext-perl liblog-message-simple-perl
libmm-glib0 libmtp-runtime libmtp9 libneon27-gnutls libnet-dns-perl
libnet-libidn-perl libnet-ssleay-perl libnetaddr-ip-perl libnm-glib4
libnm-gtk-common libnm-gtk0 libnm-util2 libnux-4.0-0 libnux-4.0-common
libpam-modules libpam-modules-bin libpam-systemd libpangomm-1.4-1
libperlio-gzip-perl libpolkit-backend-1-0 libpolkit-gobject-1-0
libpoppler-glib8 libproxy1 libproxy1:i386 libproxy1-plugin-gsettings
libproxy1-plugin-networkmanager libpulse-mainloop-glib0 libpulse0
libpulse0:i386 libpulsedsp libpurple0 libpython-stdlib libpython2.7
libpython2.7-minimal libpython2.7-stdlib libqpdf13 libqt4-dbus
libqt4-dbus:i386 libqt4-declarative libqt4-declarative:i386 libqt4-designer
libqt4-help libqt4-network libqt4-network:i386 libqt4-opengl
libqt4-opengl:i386 libqt4-script libqt4-script:i386 libqt4-scripttools
libqt4-sql libqt4-sql:i386 libqt4-sql-mysql:i386 libqt4-sql-sqlite
libqt4-svg libqt4-test libqt4-xml libqt4-xml:i386 libqt4-xmlpatterns
libqt4-xmlpatterns:i386 libqt5core5a libqt5dbus5 libqt5feedback5 libqt5gui5
libqt5multimedia5 libqt5network5 libqt5opengl5 libqt5organizer5
libqt5positioning5 libqt5printsupport5 libqt5qml-graphicaleffects libqt5qml5
libqt5quick5 libqt5sensors5 libqt5sql5 libqt5sql5-sqlite libqt5svg5
libqt5test5 libqt5webkit5 libqt5webkit5-qmlwebkitplugin libqt5widgets5
libqt5xml5 libqtcore4 libqtcore4:i386 libqtdbus4 libqtdbus4:i386 libqtgui4
libqtgui4:i386 libquadmath0 libreoffice-avmedia-backend-gstreamer
libreoffice-base-core libreoffice-calc libreoffice-common libreoffice-core
libreoffice-draw libreoffice-gnome libreoffice-gtk libreoffice-help-en-gb
libreoffice-help-en-us libreoffice-impress libreoffice-l10n-en-gb
libreoffice-l10n-en-za libreoffice-math libreoffice-pdfimport
libreoffice-style-human libreoffice-style-tango libreoffice-writer
librhythmbox-core8 libsane-hpaio libsecret-1-0 libsignon-extension1
libsmbclient libsnmp30 libsocket6-perl libssh2-1 libstdc++6 libstdc++6:i386
libsub-identify-perl libsub-name-perl libtag1-vanilla libtag1-vanilla:i386
libtag1c2a libtag1c2a:i386 libterm-readkey-perl libtext-charwidth-perl
libtext-iconv-perl libtext-soundex-perl libthunarx-2-0 libtimezonemap1
libtirpc1 libtotem-plparser18 libtotem0 libtsan0 libudev1 libudev1:i386
libunity-core-6.0-9 libunityvoice1 libusbmuxd2 libuuid-perl libva1 libvlc5
libvncserver0 libwacom-common libwacom2 libwayland-egl1-mesa
libwebkitgtk-3.0-0 libwhoopsie-preferences0 libwhoopsie0 libxapian22
libxfce4ui-1-0 libxfce4ui-utils libxfce4util-bin libxml2 libxml2:i386
libxslt1.1 libxslt1.1:i386 lightdm lighttpd linux-headers-generic lm-sensors
lsb-base lshw mcp-account-manager-goa mcp-account-manager-uoa
metacity-common modemmanager mount mountall mplayer2 mutter mutter-common
mysql-common mysql-server mysql-workbench mysql-workbench-data nautilus
nautilus-data network-manager network-manager-gnome network-manager-pptp
network-manager-pptp-gnome nfs-common ntfs-3g nvidia-prime onboard orage
parted perl perl-base perl-modules php-pear php5-cgi php5-cli php5-common
php5-curl php5-dev php5-gd php5-mysql php5-tidy php5-xsl pidgin plymouth
plymouth-label plymouth-theme-ubuntu-text poppler-utils ppp
printer-driver-foo2zjs printer-driver-foo2zjs-common printer-driver-hpcups
printer-driver-postscript-hp procps pulseaudio pulseaudio-module-bluetooth
pulseaudio-module-x11 pulseaudio-utils python python-apt python-aptdaemon
python-aptdaemon.gtk3widgets python-ldb python-lxml python-minimal
python-paramiko python-pycurl python-requests python-samba
python-twisted-core python-twisted-web python-urllib3 python-xapian
python2.7 python2.7-minimal python3-apt python3-aptdaemon
python3-aptdaemon.gtk3widgets python3-aptdaemon.pkcompat python3-distupgrade
python3-lxml python3-uno qdbus qpdf qtchooser qtdeclarative5-accounts-plugin
qtdeclarative5-dialogs-plugin qtdeclarative5-localstorage-plugin
qtdeclarative5-privatewidgets-plugin qtdeclarative5-qtfeedback-plugin
qtdeclarative5-qtquick2-plugin
qtdeclarative5-ubuntu-ui-extras-browser-plugin
qtdeclarative5-ubuntu-ui-toolkit-plugin qtdeclarative5-window-plugin remmina
remmina-common remmina-plugin-rdp remmina-plugin-vnc resolvconf rfkill
rhythmbox rhythmbox-data rhythmbox-mozilla rhythmbox-plugin-cdrecorder
rhythmbox-plugin-magnatune rhythmbox-plugin-zeitgeist rhythmbox-plugins
rpcbind rsyslog rtmpdump ruby samba-common samba-common-bin samba-libs
seahorse shotwell shotwell-common signon-plugin-oauth2 signon-ui signond
simple-scan smbclient spamassassin system-config-printer-common
system-config-printer-gnome system-config-printer-udev systemd-shim
telepathy-gabble telepathy-salut thunar thunar-data thunar-volman totem
totem-common totem-plugins tracker tracker-extract tracker-miner-fs
tracker-utils transmission-common transmission-gtk ubuntu-desktop
ubuntu-drivers-common ubuntu-gnome-desktop ubuntu-gnome-wallpapers
ubuntu-minimal ubuntu-mono ubuntu-release-upgrader-core
ubuntu-release-upgrader-gtk ubuntu-session ubuntu-standard ubuntu-wallpapers
udev udisks2 ufw unattended-upgrades unity unity-asset-pool
unity-control-center unity-control-center-signon unity-greeter
unity-services unity-settings-daemon unity-voice-service unity-webapps-qml
uno-libs3 upower upstart ure ureadahead usbmuxd util-linux
util-linux-locales uuid-runtime vino vlc vlc-data vlc-nox vlc-plugin-notify
vlc-plugin-pulse webapp-container webbrowser-app whoopsie
whoopsie-preferences xdiagnose xfce4-appfinder xfce4-mixer xfce4-notifyd
xfce4-panel xfce4-session xfce4-settings xfconf xfdesktop4 xfdesktop4-data
xfwm4 xorg xserver-xephyr xserver-xorg xserver-xorg-core
xserver-xorg-input-evdev xserver-xorg-input-mouse
xserver-xorg-input-synaptics xserver-xorg-input-vmmouse
xserver-xorg-input-wacom xserver-xorg-video-ati xserver-xorg-video-cirrus
xserver-xorg-video-fbdev xserver-xorg-video-mach64 xserver-xorg-video-mga
xserver-xorg-video-openchrome xserver-xorg-video-qxl xserver-xorg-video-r128
xserver-xorg-video-radeon xserver-xorg-video-s3 xserver-xorg-video-savage
xserver-xorg-video-siliconmotion xserver-xorg-video-tdfx
xserver-xorg-video-vesa xserver-xorg-video-vmware zeitgeist-core