Linux Lite Updates Have Failed

[piptravels]

Reading package lists...
Building dependency tree...
Reading state information...
The following packages have been kept back:
  icedtea-7-jre-jamvm libreoffice-base-core libreoffice-calc
  libreoffice-common libreoffice-core libreoffice-draw libreoffice-gnome
  libreoffice-gtk libreoffice-gtk3 libreoffice-impress libreoffice-math
  libreoffice-writer linux-generic linux-headers-generic linux-image-generic
  openjdk-7-jre openjdk-7-jre-headless python3-uno
The following packages will be upgraded:
  bind9-host binutils biosdevname bsdutils dkms dnsutils e2fslibs e2fsprogs
  firefox flashplugin-installer fonts-opensymbol gir1.2-gdkpixbuf-2.0
  gir1.2-vte-2.90 grub-common grub-pc grub-pc-bin grub2-common
  gtk2-engines-pixbuf gvfs gvfs-backends gvfs-bin gvfs-common gvfs-daemons
  gvfs-fuse gvfs-libs irqbalance krb5-locales libbind9-90 libblkid1
  libcgmanager0 libcomerr2 libdns100 libegl1-mesa libegl1-mesa-drivers
  libexpat1 libfreetype6 libgail18 libgbm1 libgdk-pixbuf2.0-0
  libgdk-pixbuf2.0-common libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa
  libgles2-mesa libgssapi-krb5-2 libgtk2.0-0 libgtk2.0-bin libgtk2.0-common
  libgudev-1.0-0 libhunspell-1.3-0 libicu52 libido3-0.1-0 libisc95 libisccc90
  libisccfg90 libk5crypto3 libkrb5-3 libkrb5support0 libldap-2.4-2 liblwres90
  libmount1 libmtp-common libmtp-runtime libmtp9 libmysqlclient18
  libnautilus-extension1a libnm-gtk-common libnm-gtk0 libnspr4 libnspr4-0d
  libnss3 libnss3-1d libnss3-nssdb libopenvg1-mesa libpam-systemd libpython3.4
  libpython3.4-minimal libpython3.4-stdlib
  libreoffice-avmedia-backend-gstreamer libreoffice-pdfimport
  libreoffice-style-galaxy libreoffice-style-human libspice-server1 libss2
  libsystemback libsystemd-daemon0 libsystemd-login0 libudev1 libuuid1
  libvte-2.90-9 libvte-2.90-common libwayland-egl1-mesa libxatracker2 libxml2
  linux-firmware linux-libc-dev lite-controlcenter lite-software
  lite-upgrade-series2 lite-welcome lshw mount mtp-tools mysql-common
  nautilus-data network-manager-gnome ntp ntpdate python-libxml2
  python-software-properties python-urllib3 python3-distupgrade python3-gdbm
  python3-software-properties python3-update-manager python3.4
  python3.4-minimal software-properties-common software-properties-gtk sudo
  systemback systemback-cli systemback-efiboot-amd64 systemback-locales
  systemback-scheduler systemd-services thunderbird tzdata tzdata-java
  ubiquity ubiquity-frontend-debconf ubiquity-frontend-gtk
  ubiquity-ubuntu-artwork ubuntu-release-upgrader-core udev uno-libs3 unzip
  update-manager-core ure util-linux uuid-runtime whiskermenu wpasupplicant
  xul-ext-ubufox yelp-xsl
145 upgraded, 0 newly installed, 0 to remove and 18 not upgraded.
Need to get 350 kB/155 MB of archives.
After this operation, 3,206 kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
  e2fslibs e2fsprogs mount tzdata-java tzdata util-linux bsdutils
  lite-software lite-welcome libexpat1 libuuid1 libblkid1 libcomerr2 libmount1
  libss2 libcgmanager0 libudev1 udev libk5crypto3 libkrb5support0 libkrb5-3
  libgssapi-krb5-2 libldap-2.4-2 libsystemd-login0 libxml2 libfreetype6
  libgdk-pixbuf2.0-common libgdk-pixbuf2.0-0 libegl1-mesa-drivers
  libwayland-egl1-mesa libgl1-mesa-dri libgbm1 libegl1-mesa libopenvg1-mesa
  libgles2-mesa libglapi-mesa libgl1-mesa-glx libgtk2.0-common libgtk2.0-bin
  libgail18 gtk2-engines-pixbuf libgtk2.0-0 libhunspell-1.3-0 libicu52
  libpython3.4 python3.4 libpython3.4-stdlib python3.4-minimal
  libpython3.4-minimal ntpdate libpam-systemd systemd-services
  libsystemd-daemon0 libgudev-1.0-0 libido3-0.1-0 libmtp-common libmtp-runtime
  libmtp9 mysql-common libmysqlclient18 libnspr4-0d libnspr4 libnss3-1d
  libnss3-nssdb libnss3 libspice-server1 libxatracker2 ntp sudo
  lite-upgrade-series2 lite-controlcenter bind9-host dnsutils libisc95
  libdns100 libisccc90 libisccfg90 liblwres90 libbind9-90 irqbalance
  krb5-locales lshw ubuntu-release-upgrader-core python3-distupgrade
  python3-update-manager update-manager-core python3-gdbm uuid-runtime
  binutils biosdevname dkms firefox flashplugin-installer fonts-opensymbol
  gir1.2-gdkpixbuf-2.0 libvte-2.90-9 libvte-2.90-common gir1.2-vte-2.90
  grub-pc grub-pc-bin grub2-common grub-common gvfs-fuse gvfs-bin
  gvfs-backends gvfs-libs gvfs gvfs-daemons gvfs-common
  libnautilus-extension1a network-manager-gnome libnm-gtk0 libnm-gtk-common
  uno-libs3 ure libreoffice-avmedia-backend-gstreamer libreoffice-style-galaxy
  libreoffice-style-human systemback systemback-scheduler
  systemback-efiboot-amd64 systemback-cli libsystemback linux-firmware
  linux-libc-dev mtp-tools nautilus-data python-libxml2
  software-properties-gtk software-properties-common
  python3-software-properties python-software-properties python-urllib3
  systemback-locales thunderbird ubiquity-frontend-gtk ubiquity
  ubiquity-frontend-debconf ubiquity-ubuntu-artwork unzip whiskermenu
  wpasupplicant xul-ext-ubufox yelp-xsl libreoffice-pdfimport
E: There are problems and -y was used without --force-yes

[attachment deleted by admin, expired]

[piptravels]

It appears that it was resolved by updating with 'sudo' from the command line

[greenisland]

I am getting this error as well. I am launching the update from the control center.  It is asking me for my admin password, so why would I still be getting the error?  I can go through the sudo apt-get update and sudo apt-get upgrade from the command line, and answer yes when it asks to upgrade without authentication, but surely something is wrong with my settings (?)

thanks