I have run into the same issue:
===========================
Install Updates Error log
===========================
Install Updates could not successfully download and install available updates.
Go to
https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.
============ Log ===========
Reading package lists...
Building dependency tree...
Reading state information...
Calculating upgrade...
The following packages were automatically installed and are no longer required:
efibootmgr libefivar0 libllvm5.0 libqmi-glib1 libqpdf17
Use 'apt autoremove' to remove them.
The following NEW packages will be installed:
amd64-microcode intel-microcode iucode-tool libllvm6.0 libqmi-glib5
libqpdf21 libwebpdemux1 linux-headers-4.4.0-161
linux-headers-4.4.0-161-generic linux-image-4.4.0-161-generic
linux-modules-4.4.0-161-generic linux-modules-extra-4.4.0-161-generic
lite-upgrade-series4 ubuntu-advantage-tools
The following packages will be upgraded:
apparmor apt apt-transport-https apt-utils apt-xapian-index aptdaemon
aptdaemon-data archdetect-deb autopoint avahi-daemon avahi-utils base-files
bash bind9-host binutils bsdutils btrfs-tools busybox-initramfs
busybox-static bzip2 ca-certificates compiz compiz-core compiz-gnome
compiz-plugins-default console-setup console-setup-linux cpp-5 cups
cups-browsed cups-client cups-common cups-core-drivers cups-daemon
cups-filters cups-filters-core-drivers cups-ppdc cups-server-common curl
dbus dbus-x11 debconf debconf-i18n desktop-file-utils dh-python
distro-info-data dkms dns-root-data dnsmasq-base dnsutils dpkg dpkg-dev
evince evince-common evolution-data-server-common file firefox
flashplugin-installer fonts-opensymbol friendly-recovery g++-5 gcc-5
gcc-5-base gettext gettext-base ghostscript gir1.2-gdkpixbuf-2.0
gir1.2-gst-plugins-base-1.0 gir1.2-ibus-1.0 gir1.2-javascriptcoregtk-4.0
gir1.2-networkmanager-1.0 gir1.2-packagekitglib-1.0 gir1.2-soup-2.4
gir1.2-webkit2-4.0 gnome-accessibility-themes gnome-disk-utility
gnome-keyring gnome-themes-standard gnome-themes-standard-data gnupg gpgv
grub-common grub-pc grub-pc-bin grub2-common gstreamer1.0-plugins-base
gstreamer1.0-x gvfs gvfs-backends gvfs-bin gvfs-common gvfs-daemons
gvfs-fuse gvfs-libs hdparm hicolor-icon-theme hwdata ibus ibus-gtk ibus-gtk3
ifupdown imagemagick imagemagick-6.q16 imagemagick-common initramfs-tools
initramfs-tools-bin initramfs-tools-core iproute iproute2 isc-dhcp-client
isc-dhcp-common kbd keyboard-configuration kmod krb5-locales
libapparmor-perl libapparmor1 libapt-inst2.0 libapt-pkg5.0
libarchive-zip-perl libarchive13 libasan2 libasprintf-dev libasprintf0v5
libatomic1 libavahi-client3 libavahi-common-data libavahi-common3
libavahi-core7 libavahi-glib1 libavcodec-ffmpeg56 libavformat-ffmpeg56
libavutil-ffmpeg54 libbind9-140 libblkid1 libbz2-1.0 libc-bin libc-dev-bin
libc6 libc6-dev libcaca0 libcamel-1.2-54 libcapnp-0.5.3 libcc1-0 libcilkrts5
libcompizconfig0 libcups2 libcupscgi1 libcupsfilters1 libcupsimage2
libcupsmime1 libcupsppdc1 libcurl3-gnutls libdb5.3 libdbus-1-3
libdecoration0 libdns-export162 libdns162 libdpkg-perl libdrm-amdgpu1
libdrm-common libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libdrm2
libebackend-1.2-10 libebml4v5 libebook-1.2-16 libebook-contacts-1.2-2
libedata-book-1.2-25 libedataserver-1.2-21 libegl1-mesa libelf1
libevdocument3-4 libevview3-3 libexpat1 libfaad2 libfdisk1 libfontembed1
libfreerdp-cache1.1 libfreerdp-client1.1 libfreerdp-codec1.1
libfreerdp-common1.1.0 libfreerdp-core1.1 libfreerdp-crypto1.1
libfreerdp-gdi1.1 libfreerdp-locale1.1 libfreerdp-primitives1.1
libfreerdp-utils1.1 libgbm1 libgcc-5-dev libgcrypt20 libgd3
libgdk-pixbuf2.0-0 libgdk-pixbuf2.0-common libgettextpo-dev libgettextpo0
libgfortran3 libgif7 libgl1-mesa-dri libgl1-mesa-glx libglapi-mesa
libgles2-mesa libglib2.0-0 libglib2.0-bin libglib2.0-data
libgnutls-openssl27 libgnutls30 libgomp1 libgs9 libgs9-common
libgssapi-krb5-2 libgstreamer-plugins-base0.10-0
libgstreamer-plugins-base1.0-0 libibus-1.0-5 libicu55 libisc-export160
libisc160 libisccc140 libisccfg140 libitm1 libjasper1
libjavascriptcoregtk-4.0-18 libjpeg-turbo8 libk5crypto3 libkmod2
libkpathsea6 libkrb5-3 libkrb5support0 liblcms2-2 liblcms2-utils
libldap-2.4-2 libldb1 liblouis-data liblouis9 liblwres141 libmad0 libmagic1
libmagickcore-6.q16-2 libmagickcore-6.q16-2-extra libmagickwand-6.q16-2
libmm-glib0 libmount1 libmpx0 libmspack0 libmysqlclient20 libnm-glib-vpn1
libnm-glib4 libnm-util2 libnm0 libnss3 libnss3-1d libnss3-nssdb
libp11-kit-gnome-keyring libpackagekit-glib2-16 libpam-gnome-keyring
libpam-modules libpam-modules-bin libpam-runtime libpam-systemd libpam0g
libpci3 libperl5.22 libplymouth4 libpng12-0 libpolkit-agent-1-0
libpolkit-backend-1-0 libpolkit-gobject-1-0 libpoppler-glib8 libpoppler58
libpostproc-ffmpeg53 libprocps4 libpulse-mainloop-glib0 libpulse0
libpulsedsp libpython2.7 libpython2.7-minimal libpython2.7-stdlib
libpython3.5 libpython3.5-minimal libpython3.5-stdlib libqmi-proxy
libqt5core5a libqt5dbus5 libqt5gui5 libqt5network5 libqt5widgets5
libquadmath0 libraw15 libreoffice-avmedia-backend-gstreamer
libreoffice-base-core libreoffice-calc libreoffice-common libreoffice-core
libreoffice-draw libreoffice-gnome libreoffice-gtk libreoffice-gtk3
libreoffice-impress libreoffice-math libreoffice-pdfimport
libreoffice-style-elementary libreoffice-style-galaxy
libreoffice-style-tango libreoffice-writer libsasl2-2 libsasl2-modules
libsasl2-modules-db libsdl-image1.2 libseccomp2 libslang2 libsmartcols1
libsmbclient libsndfile1 libsnmp-base libsnmp30 libsoup-gnome2.4-1
libsoup2.4-1 libsqlite3-0 libssh-gcrypt-4 libssl1.0.0 libstdc++-5-dev
libstdc++6 libswresample-ffmpeg1 libswscale-ffmpeg3 libsystemd0 libtasn1-6
libtiff5 libtomcrypt0 libubsan0 libudev1 libunity-protocol-private0
libunity-scopes-json-def-desktop libunity9 libuuid1 libvncclient1
libvorbis0a libvorbisenc2 libvorbisfile3 libwavpack1 libwayland-client0
libwayland-cursor0 libwayland-egl1-mesa libwayland-server0 libwbclient0
libwebkit2gtk-4.0-37 libwebkit2gtk-4.0-37-gtk2 libwinpr-crt0.1
libwinpr-dsparse0.1 libwinpr-environment0.1 libwinpr-file0.1
libwinpr-handle0.1 libwinpr-heap0.1 libwinpr-input0.1
libwinpr-interlocked0.1 libwinpr-library0.1 libwinpr-path0.1
libwinpr-pool0.1 libwinpr-registry0.1 libwinpr-rpc0.1 libwinpr-sspi0.1
libwinpr-synch0.1 libwinpr-sysinfo0.1 libwinpr-thread0.1 libwinpr-utils0.1
libx11-6 libx11-data libx11-dev libx11-doc libx11-xcb1 libxatracker2
libxcursor1 libxkbcommon-x11-0 libxkbcommon0 libxml2 libxslt1.1 linux-base
linux-firmware linux-generic linux-headers-generic linux-image-generic
linux-libc-dev lite-sources locales login lshw menu mesa-vdpau-drivers
modemmanager module-init-tools mount multiarch-support mysql-common
network-manager network-manager-vpnc network-manager-vpnc-gnome ntfs-3g ntp
ntpdate nvidia-common openjdk-8-jdk openjdk-8-jdk-headless openjdk-8-jre
openjdk-8-jre-headless openssh-client openssl openvpn p7zip p7zip-full
passwd patch pciutils perl perl-base perl-modules-5.22 plymouth
plymouth-label plymouth-theme-ubuntu-text plymouth-themes plymouth-x11
policykit-1 poppler-utils ppp procps psmisc pulseaudio
pulseaudio-module-bluetooth pulseaudio-module-x11 pulseaudio-utils
python-apt python-apt-common python-aptdaemon python-aptdaemon.gtk3widgets
python-crypto python-cryptography python-ldb python-libxml2 python-openssl
python-requests python-samba python-software-properties python-urllib3
python2.7 python2.7-minimal python3-apt python3-aptdaemon
python3-aptdaemon.gtk3widgets python3-aptdaemon.pkcompat python3-distupgrade
python3-lxml python3-requests python3-software-properties python3-uno
python3-update-manager python3-urllib3 python3.5 python3.5-minimal qpdf
resolvconf rfkill rsyslog samba samba-common samba-common-bin
samba-dsdb-modules samba-libs samba-vfs-modules sensible-utils
shared-mime-info smbclient software-properties-common
software-properties-gtk squashfs-tools sudo systemd systemd-sysv thunderbird
tzdata ubiquity ubiquity-frontend-debconf ubiquity-frontend-gtk
ubiquity-slideshow-ubuntu ubiquity-ubuntu-artwork ubuntu-drivers-common
ubuntu-minimal ubuntu-mono ubuntu-release-upgrader-core udev uno-libs3 unrar
update-manager-core update-notifier-common ure ureadahead user-setup
util-linux uuid-runtime vim-common vim-tiny virtualbox-guest-dkms
virtualbox-guest-utils virtualbox-guest-x11 wget wireless-regdb
wpasupplicant x11-common xdg-user-dirs xdg-utils xfce4-settings xorg
xserver-common xserver-xorg xserver-xorg-core xserver-xorg-input-all
xserver-xorg-video-all
515 upgraded, 14 newly installed, 0 to remove and 0 not upgraded.
Need to get 7,146 B/567 MB of archives.
After this operation, 429 MB of additional disk space will be used.
Err:1
http://repo.linuxliteos.com/linuxlite citrine/main i386 lite-upgrade-series4 all 4.0-0030-linuxlite
404 Not Found
E: Failed to fetch
http://repo.linuxliteos.com/linuxlite/pool/main/l/lite-upgrade-series4/lite-upgrade-series4_4.0-0030-linuxlite_all.deb 404 Not Found
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
I ran sudo apt-get update. But now I'm not sure how to tell if the 3.8 32bit I installed is up to date???
Thanks
Amigo
