rrs@learner:~$ sudo apt-get -t experimental upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... The following package was automatically installed and is no longer required:
  libgcrypt11:i386
Use 'apt-get autoremove' to remove it.
Done
The following packages have been kept back:
  apt apt-utils bind9-host dnsutils ghostscript gnupg-agent gnupg2 gpgsm libavogadro1 libcloog-isl4
  libdbus-1-3 libdbus-1-3:i386 libgarcon-1-0 libgs9 libgs9-common libpoppler-glib8 libpoppler-qt4-4
  libreoffice libreoffice-base libreoffice-base-core libreoffice-base-drivers libreoffice-calc
  libreoffice-common libreoffice-core libreoffice-draw libreoffice-impress libreoffice-kde
  libreoffice-math libreoffice-style-oxygen libreoffice-writer libxfce4ui-1-0 poppler-utils qapt-batch
  scdaemon xfce-keyboard-shortcuts xfce4-appfinder xfce4-panel xfce4-session xfce4-settings xfdesktop4
  xfdesktop4-data xfwm4
The following packages will be upgraded:
  build-essential calendar-google-provider dash dbus dbus-x11 debdelta desktop-base dovecot-core
  dovecot-imapd eatmydata findutils fonts-liberation fonts-opensymbol gdb-minimal
  gir1.2-spice-client-glib-2.0 gir1.2-spice-client-gtk-3.0 git git-core git-doc git-man grep host icedove
  iceowl-extension iceweasel insserv krb5-locales leafnode libass5 libeatmydata1 libevdev2 libffi6
  libffi6:i386 libgarcon-common libgeoip1 libgnutls-deb0-28 libgnutls-deb0-28:i386 libgnutls-openssl27
  libgnutls26:i386 libgpod4-nogtk libgranite-common libgranite2 libgssapi-krb5-2 libgssapi-krb5-2:i386
  libk5crypto3 libk5crypto3:i386 libkrb5-3 libkrb5-3:i386 libkrb5support0 libkrb5support0:i386
  libmwaw-0.3-3 libnetcf1 libp11-kit0 libp11-kit0:i386 libpolkit-agent-1-0 libpolkit-gobject-1-0
  libqtglib-2.0-0 libreoffice-avmedia-backend-gstreamer libreoffice-java-common
  libreoffice-report-builder-bin libspice-client-glib-2.0-8 libspice-client-gtk-2.0-4
  libspice-client-gtk-3.0-4 libssl1.0.0 libssl1.0.0:i386 libvirt-daemon libvirt0 libxfce4ui-utils
  libxfce4util-bin libxfce4util-common libxfce4util6 libzen0 linux-compiler-gcc-4.8-x86 linux-libc-dev
  man-db nano obconf openssl php-console-table pmount pyqt4-dev-tools python-markdown python-numpy
  python-qt4 python-qt4-dbus python-spice-client-gtk python3-pyqt4 spice-client-glib-usb-acl-helper
  uno-libs3 ure xserver-xorg-video-intel xserver-xorg-video-modesetting xul-ext-compactheader
  xul-ext-gcontactsync
94 upgraded, 0 newly installed, 0 to remove and 42 not upgraded.
Need to get 127 MB/129 MB of archives.
After this operation, 26.9 MB of additional disk space will be used.
Do you want to continue? [Y/n]