TL; DR：正しい最小インストール呼び出しは次のとおりです。
sudo apt-get install lxde xorg lxdm --no-install-recommends
これを通過するだけでsudo apt-get install --no-install-recommends lubuntu-desktop は機能しません。
The following NEW packages will be installed:
abiword abiword-common acl adwaita-icon-theme adwaita-icon-theme-full alsa-base alsa-utils alsamixergui anacron app-install-data apport apport-gtk aptdaemon aptdaemon-data aspell aspell-en audacious audacious-plugins audacious-plugins-data blueman bluez bluez-obexd
dbus-x11 dconf-gsettings-backend dconf-service desktop-file-utils dmz-cursor-theme dnsmasq-base esound-common evince evince-common evolution-data-server-common fcitx fcitx-bin fcitx-config-common fcitx-config-gtk2 fcitx-data fcitx-frontend-gtk2 fcitx-module-dbus
fcitx-module-x11 fcitx-modules fcitx-ui-classic ffmpegthumbnailer file-roller firefox fonts-freefont-ttf fonts-nanum fonts-noto-cjk foomatic-db-compressed-ppds galculator gconf-service gconf-service-backend gconf2 gconf2-common gcr gdebi gdebi-core genisoimage
ghostscript ghostscript-x giblib1 gir1.2-appindicator3-0.1 gir1.2-atk-1.0 gir1.2-dbusmenu-glib-0.4 gir1.2-dee-1.0 gir1.2-freedesktop gir1.2-gdkpixbuf-2.0 gir1.2-gnomekeyring-1.0 gir1.2-gtk-3.0 gir1.2-gudev-1.0 gir1.2-javascriptcoregtk-4.0 gir1.2-notify-0.7
gir1.2-packagekitglib-1.0 gir1.2-pango-1.0 gir1.2-soup-2.4 gir1.2-udisks-2.0 gir1.2-unity-5.0 gir1.2-vte-2.91 gir1.2-webkit2-4.0 gir1.2-wnck-3.0 gksu glib-networking glib-networking-common glib-networking-services gnome-disk-utility gnome-icon-theme
gnome-icon-theme-symbolic gnome-keyring gnome-mplayer gnome-system-tools gnumeric gnumeric-common gnupg-agent gnupg2 gpicview gsettings-desktop-schemas gsettings-ubuntu-schemas gsfonts gstreamer1.0-nice gstreamer1.0-plugins-base gstreamer1.0-plugins-good gtk2-engines
gtk2-engines-murrine gtk2-engines-pixbuf gtk3-engines-unico gucharmap guvcview gvfs gvfs-backends gvfs-common gvfs-daemons gvfs-fuse gvfs-libs hardinfo hicolor-icon-theme humanity-icon-theme im-config indicator-application indicator-application-gtk2 indicator-sound
indicator-sound-gtk2 inputattach language-selector-gnome leafpad liba52-0.7.4 libaa1 libabiword-3.0 libappindicator1 libappindicator3-1 libasound2 libasound2-data libasound2-plugins libaspell15 libass5 libassuan0 libasyncns0 libatasmart4 libatk-bridge2.0-0
libatk1.0-0 libatk1.0-data libatkmm-1.6-1v5 libatspi2.0-0 libaudcore3 libaudgui3 libaudio2 libaudiofile1 libaudtag2 libavahi-glib1 libavc1394-0 libavcodec-ffmpeg56 libavformat-ffmpeg56 libavutil-ffmpeg54 libbinio1v5 libbluetooth3 libbluray1 libbs2b0 libburn4 libcaca0
libcairo-gobject2 libcairo-perl libcairo2 libcairomm-1.0-1v5 libcamel-1.2-54 libcanberra-gtk3-0 libcanberra0 libcddb2 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcdparanoia0 libchamplain-0.12-0 libchamplain-gtk-0.12-0 libclutter-1.0-0 libclutter-gtk-1.0-0
libcogl-pango20 libcogl-path20 libcogl20 libcolord2 libcompfaceg1 libcrack2 libcroco3 libcrystalhd3 libcue1 libcupsfilters1 libcupsimage2 libdatrie1 libdbusmenu-glib4 libdbusmenu-gtk3-4 libdbusmenu-gtk4 libdca0 libdconf1 libdee-1.0-4 libdirectfb-1.2-9 libdiscid0
libdjvulibre-text libdjvulibre21 libdv4 libdvdnav4 libdvdread4 libebackend-1.2-10 libebook-1.2-16 libebook-contacts-1.2-2 libedata-book-1.2-25 libedataserver-1.2-21 libenca0 libenchant1c2a libencode-locale-perl libept1.5.0 libesd0 libevdocument3-4 libevview3-3
libexif12 libexo-1-0 libexo-common libexo-helpers libfaad2 libfarstream-0.2-5 libfcitx-config4 libfcitx-core0 libfcitx-gclient0 libfcitx-utils0 libffmpegthumbnailer4v5 libfftw3-double3 libfftw3-single3 libfile-listing-perl libflac8 libfltk1.1 libfluidsynth1
libfm-data libfm-extra4 libfm-gtk-data libfm-gtk4 libfm-modules libfm4 libgck-1-0 libgconf-2-4 libgcr-3-common libgcr-base-3-1 libgcr-ui-3-1 libgd3 libgda-5.0-4 libgda-5.0-common libgdata-common libgdata22 libgdk-pixbuf2.0-0 libgdk-pixbuf2.0-common libgee-0.8-2
libgettextpo0 libgif7 libgksu2-0 libglib-perl libglib2.0-bin libglibmm-2.4-1v5 libgme0 libgmlib1 libgmtk1 libgmtk1-data libgnome-keyring-common libgnome-keyring0 libgoa-1.0-0b libgoa-1.0-common libgoffice-0.10-10 libgoffice-0.10-10-common libgpgme11 libgphoto2-6
libgphoto2-port12 libgpm2 libgpod4 libgs9 libgs9-common libgsf-1-114 libgsf-1-common libgsl2 libgsm1 libgssdp-1.0-3 libgstreamer-plugins-base1.0-0 libgstreamer-plugins-good1.0-0 libgstreamer1.0-0 libgtk-3-0 libgtk-3-bin libgtk-3-common libgtk2-perl libgtk2.0-0
libgtk2.0-common libgtkmm-3.0-1v5 libgtksourceview-3.0-1 libgtksourceview-3.0-common libgtkspell0 libgtop-2.0-10 libgtop2-common libgucharmap-2-90-7 libguess1 libgupnp-1.0-4 libgupnp-igd-1.0-4 libgusb2 libguvcview-1.1-1 libgxps2 libharfbuzz-icu0 libhtml-parser-perl
libhtml-tagset-perl libhtml-tree-perl libhttp-cookies-perl libhttp-date-perl libhttp-message-perl libhttp-negotiate-perl libhunspell-1.3-0 libhyphen0 libical1a libid3tag0 libido-0.1-0 libido3-0.1-0 libiec61883-0 libieee1284-3 libijs-0.35 libimlib2 libimobiledevice6
libindicator3-7 libindicator7 libio-html-perl libio-socket-ssl-perl libisofs6 libiw30 libjack-jackd2-0 libjavascriptcoregtk-4.0-18 libjbig0 libjbig2dec0 libjson-glib-1.0-0 libjson-glib-1.0-common libjte1 libkeybinder0 libkpathsea6 libksba8 liblcms2-2
liblightdm-gobject-1-0 liblircclient0 libloudmouth1-0 libltdl7 liblwp-mediatypes-perl liblwp-protocol-https-perl libmad0 libmbim-glib4 libmbim-proxy libmeanwhile1 libmenu-cache-bin libmenu-cache3 libmessaging-menu0 libmhash2 libminiupnpc10 libmm-glib0 libmms0
libmodplug1 libmp3lame0 libmpeg2-4 libmpg123-0 libmtp-common libmtp-runtime libmtp9 libmusicbrainz3-6v5 libnatpmp1 libnautilus-extension1a libndp0 libneon27-gnutls libnet-dbus-perl libnet-http-perl libnet-ssleay-perl libnetfilter-conntrack3 libnice10 libnm0
libnma-common libnma0 libnotify4 libnpth0 libnspr4 libnss3 libnss3-nssdb liboauth0 libobrender32 libobt2 libogg0 libonig2 liboobs-1-5 libopenal-data libopenal1 libopenjpeg5 libopts25 libopus0 liborc-0.4-0 libots0 libpackagekit-glib2-16 libpango-1.0-0 libpango-perl
libpangocairo-1.0-0 libpangoft2-1.0-0 libpangomm-1.4-1v5 libpangoxft-1.0-0 libpaper1 libpcsclite1 libpisock9 libplist3 libpolkit-agent-1-0 libpolkit-backend-1-0 libpoppler-glib8 libpoppler58 libportaudio2 libpostproc-ffmpeg53 libpresage-data libpresage1v5
libpulse-mainloop-glib0 libpulse0 libpulsedsp libpurple0 libpwquality-common libpwquality1 libpython3.5 libqmi-glib5 libqmi-proxy libraptor2-0 librasqal3 libraw1394-11 librdf0 librest-0.7-0 librevenge-0.0-0 librsvg2-2 librsvg2-common libsamplerate0 libsane
libsane-common libschroedinger-1.0-0 libsdl1.2debian libsdl2-2.0-0 libsecret-1-0 libsecret-common libshine3 libshout3 libsidplayfp4 libsigc++-2.0-0v5 libsnappy1v5 libsndfile1 libsndio6.1 libsoup-gnome2.4-1 libsoup2.4-1 libsoxr0 libspectre1 libspeex1 libspeexdsp1
libssh-gcrypt-4 libstartup-notification0 libswresample-ffmpeg1 libswscale-ffmpeg3 libtag1v5 libtag1v5-vanilla libtelepathy-glib0 libthai-data libthai0 libtheora0 libtidy-0.99-0 libtiff5 libtimedate-perl libtinyxml2.6.2v5 libtwolame0 libudisks2-0 libuniconf4.6
libunistring0 libunity-protocol-private0 libunity-scopes-json-def-desktop libunity9 libupower-glib3 liburi-perl liburl-dispatcher1 libusbmuxd4 libv4l-0 libv4lconvert0 libva1 libvdpau1 libvisual-0.4-0 libvorbis0a libvorbisenc2 libvorbisfile3 libvorbisidec1 libvpx3
libvte-2.91-0 libvte-2.91-common libvte-common libvte9 libwavpack1 libwebkit2gtk-4.0-37 libwebp5 libwebpdemux1 libwebrtc-audio-processing-0 libwhoopsie0 libwmf0.2-7 libwnck-3-0 libwnck-3-common libwnck-common libwnck22 libwpd-0.10-10 libwpg-0.3-3 libwps-0.4-4
libwv-1.2-4 libwvstreams4.6-base libwvstreams4.6-extras libwww-perl libwww-robotrules-perl libx264-148 libx265-79 libxapian22v5 libxfce4ui-1-0 libxfce4ui-common libxfce4util-common libxfce4util7 libxfconf-0-2 libxklavier16 libxml-parser-perl libxml-twig-perl libxres1
libxslt1.1 libxvidcore4 libyajl2 libzephyr4 libzvbi-common libzvbi0 light-locker light-locker-settings lightdm lightdm-gtk-greeter lightdm-gtk-greeter-settings linux-sound-base lubuntu-artwork lubuntu-artwork-16-04 lubuntu-core lubuntu-default-session
lubuntu-default-settings lubuntu-desktop lubuntu-icon-theme lubuntu-lxpanel-icons lubuntu-software-center lxappearance lxappearance-obconf lxinput lxlauncher lxmenu-data lxpanel lxpanel-data lxpanel-indicator-applet-plugin lxrandr lxsession lxsession-data
lxsession-default-apps lxsession-logout lxshortcut lxtask lxterminal memtest86+ mobile-broadband-provider-info modemmanager mplayer mplayer2 mtools mtpaint network-manager network-manager-gnome notification-daemon ntp obconf openbox openprinting-ppds p11-kit
p11-kit-modules pavucontrol pcmanfm pidgin pidgin-data pinentry-gnome3 pinentry-gtk2 plymouth-label plymouth-theme-lubuntu-logo plymouth-theme-lubuntu-text pm-utils policykit-1 policykit-1-gnome policykit-desktop-privileges poppler-data ppp printer-driver-pnm2ppa
pulseaudio pulseaudio-utils python-apt python-aptdaemon python-aptdaemon.gtk3widgets python-chardet python-dbus python-debian python-defer python-gi python-pkg-resources python-psutil python-pysqlite2 python-six python-xdg python3-apport python3-aptdaemon
python3-aptdaemon.gtk3widgets python3-aptdaemon.pkcompat python3-cairo python3-cups python3-cupshelpers python3-debian python3-defer python3-gi-cairo python3-lxml python3-problem-report python3-pycurl python3-software-properties python3-xkit rfkill scrot simple-scan
software-properties-common software-properties-gtk sound-theme-freedesktop sylpheed sylpheed-doc sylpheed-i18n sylpheed-plugins synaptic syslinux syslinux-common syslinux-legacy system-config-printer-common system-config-printer-gnome system-tools-backends
transmission transmission-common transmission-gtk ttf-ubuntu-font-family ubuntu-drivers-common ubuntu-mono ubuntu-release-upgrader-gtk udisks2 unzip update-manager update-notifier update-notifier-common upower usb-creator-common usb-creator-gtk usb-modeswitch
usb-modeswitch-data whoopsie wireless-tools wpasupplicant wvdial x11-session-utils x11-xserver-utils xbacklight xdg-user-dirs-gtk xdg-utils xfburn xfce4-notifyd xfce4-power-manager xfce4-power-manager-data xfce4-power-manager-plugins xfconf xinput xorg xorg-docs-core
xpad xul-ext-ubufox zip
そこには巨大なゴミの山があり、私には必要はありません。
sudo apt-get install lxde --no-install-recommends 実際にわずかにまともなパッケージのセットをインストールするようです。
The following NEW packages will be installed:
adwaita-icon-theme dconf-gsettings-backend dconf-service desktop-file-utils galculator glib-networking glib-networking-common glib-networking-services gpicview gsettings-desktop-schemas hicolor-icon-theme humanity-icon-theme leafpad libasound2 libasound2-data
libatk-bridge2.0-0 libatk1.0-0 libatk1.0-data libatspi2.0-0 libcairo-gobject2 libcairo2 libcolord2 libcroco3 libdatrie1 libdconf1 libexif12 libfm-data libfm-extra4 libfm-gtk-data libfm-gtk4 libfm-modules libfm4 libgdk-pixbuf2.0-0 libgdk-pixbuf2.0-common libgif7
libgtk-3-0 libgtk-3-bin libgtk-3-common libgtk2.0-0 libgtk2.0-common libid3tag0 libimlib2 libiw30 libjbig0 libjson-glib-1.0-0 libjson-glib-1.0-common libkeybinder0 liblcms2-2 libmenu-cache-bin libmenu-cache3 libobrender32 libobt2 libpango-1.0-0 libpangocairo-1.0-0
libpangoft2-1.0-0 libpangoxft-1.0-0 libpolkit-agent-1-0 librest-0.7-0 librsvg2-2 librsvg2-common libsoup-gnome2.4-1 libsoup2.4-1 libstartup-notification0 libthai-data libthai0 libtiff5 libvte-common libvte9 libwnck-common libwnck22 libxres1 lxappearance
lxappearance-obconf lxde lxde-common lxde-core lxde-icon-theme lxinput lxmenu-data lxpanel lxpanel-data lxrandr lxsession lxsession-data lxsession-edit lxterminal openbox pcmanfm ubuntu-mono x11-xserver-utils xarchiver
さらに、xorgをインストールする必要があります。
sudo apt-get install xorg
次に、startxGUIから離れます。
そこにはまだ問題があります（どのように依存galculatorする必要がありますか？）が、少なくともすべてに無駄なアプリケーションが散らばることはありません。
さらに、これはサウンドをインストールしません。これは使用されているコンテキストにサウンドカードがまったくないためです。* nix-landのほとんどすべてがあいまいにUIに関連していることは、pulseaudioとcupsの両方に依存しているように見えるという事実は、私の悩みの種であり、明らかにlxdeは少なくともその問題を解決しているようです。
さらにlxdm、をインストールすると、グラフィカルなログインプロンプトが表示され、lxdeが自動的に起動します。
lxdm どういうわけか、私はubuntu 16.04ではなくdebian 8にいると思いますが、それは機能し、背景のグラフィックが間違っていることは気にしません。