sudo apt-get install upstart && sudo apt-get remove systemdReading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  mountall
Suggested packages:
  graphviz upstart-monitor
The following NEW packages will be installed:
  mountall upstart
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/427 kB of archives.
After this operation, 1,896 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Selecting previously unselected package mountall.
(Reading database ... 326266 files and directories currently installed.)
Preparing to unpack .../mountall_2.54ubuntu1_i386.deb ...
Unpacking mountall (2.54ubuntu1) ...
Selecting previously unselected package upstart.
Preparing to unpack .../upstart_1.13.2-0ubuntu21.1_i386.deb ...
Unpacking upstart (1.13.2-0ubuntu21.1) ...
Processing triggers for dbus (1.10.6-1ubuntu3.1) ...
Processing triggers for ureadahead (0.100.0-19) ...
ureadahead will be reprofiled on next reboot
Processing triggers for man-db (2.7.5-1) ...
Setting up mountall (2.54ubuntu1) ...
Setting up upstart (1.13.2-0ubuntu21.1) ...
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  account-plugin-tools accountsservice-ubuntu-schemas apg appstream baobab
  brasero-cdrkit catdoc colord-data dbus-property-service dleyna-server
  dns-root-data dnsmasq-base fonts-droid-fallback fonts-noto-mono
  frameworkintegration gir1.2-gnomebluetooth-1.0 gir1.2-gudev-1.0
  gir1.2-gweather-3.0 gir1.2-javascriptcoregtk-3.0 gir1.2-webkit-3.0
  gnome-backgrounds gnome-control-center-data gnome-dictionary
  gnome-online-accounts gnome-screenshot gnome-search-tool gnome-session-bin
  gnome-session-common gnome-software-common gvfs-libs kactivities
  kde-cli-tools kde-cli-tools-data kde-config-screenlocker kded5 kinit kio
  kio-extras kio-extras-data kpackagelauncherqml kpackagetool5
  ktexteditor-data ktexteditor-katepart kwayland-data kwayland-integration
  libappstream3 libatasmart4 libboost-log1.58.0 libboost-regex1.58.0
  libboost-thread1.58.0 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcln6
  libcolord-gtk1 libconnectivity-qt1 libcontent-hub0 libdbus-cpp5
  libdleyna-connector-dbus-1.0-1 libdleyna-core-1.0-3 libdmtx0a libepub0
  libgdict-1.0-9 libgdict-common libgeonames0 libgflags2v5
  libgnome-bluetooth13 libgoogle-glog0v5 libgps22 libgupnp-av-1.0-2
  libgupnp-dlna-2.0-3 libhud2 libhybris libhybris-utils libjs-underscore
  libkf5activities5 libkf5archive5 libkf5attica5 libkf5auth-data libkf5auth5
  libkf5baloo5 libkf5balooengine5 libkf5bookmarks-data libkf5bookmarks5
  libkf5calendarevents5 libkf5codecs-data libkf5codecs5 libkf5completion-data
  libkf5completion5 libkf5config-bin libkf5config-data libkf5configcore5
  libkf5configgui5 libkf5configwidgets-data libkf5configwidgets5
  libkf5coreaddons-data libkf5coreaddons5 libkf5crash5 libkf5dbusaddons-bin
  libkf5dbusaddons-data libkf5dbusaddons5 libkf5declarative-data
  libkf5declarative5 libkf5dnssd-data libkf5dnssd5 libkf5filemetadata-bin
  libkf5filemetadata-data libkf5filemetadata3 libkf5globalaccel-bin
  libkf5globalaccel-data libkf5globalaccel5 libkf5globalaccelprivate5
  libkf5gpgmepp5 libkf5guiaddons5 libkf5i18n-data libkf5i18n5
  libkf5iconthemes-bin libkf5iconthemes-data libkf5iconthemes5 libkf5idletime5
  libkf5itemviews-data libkf5itemviews5 libkf5jobwidgets-data
  libkf5jobwidgets5 libkf5js5 libkf5jsembed-data libkf5jsembed5
  libkf5kcmutils-data libkf5kcmutils5 libkf5kdelibs4support-data
  libkf5kdelibs4support5 libkf5kdelibs4support5-bin libkf5khtml-bin
  libkf5khtml-data libkf5khtml5 libkf5kiocore5 libkf5kiofilewidgets5
  libkf5kiontlm5 libkf5kiowidgets5 libkf5networkmanagerqt6 libkf5newstuff-data
  libkf5newstuff5 libkf5notifications-data libkf5notifications5
  libkf5notifyconfig-data libkf5notifyconfig5 libkf5package-data
  libkf5package5 libkf5parts-data libkf5parts-plugins libkf5parts5
  libkf5plasma5 libkf5plasmaquick5 libkf5prison1 libkf5pty-data libkf5pty5
  libkf5quickaddons5 libkf5runner5 libkf5screen-bin libkf5screen6
  libkf5service-bin libkf5service-data libkf5service5 libkf5solid5
  libkf5solid5-data libkf5sonnet5-data libkf5sonnetcore5 libkf5sonnetui5
  libkf5su-bin libkf5su-data libkf5su5 libkf5sysguard-data libkf5texteditor5
  libkf5texteditor5-libjs-underscore libkf5textwidgets-data libkf5textwidgets5
  libkf5threadweaver5 libkf5wallet-bin libkf5wallet-data libkf5wallet5
  libkf5waylandclient5 libkf5waylandserver5 libkf5widgetsaddons-data
  libkf5widgetsaddons5 libkf5windowsystem-data libkf5windowsystem5
  libkf5xmlgui-bin libkf5xmlgui-data libkf5xmlgui5 libkf5xmlrpcclient-data
  libkf5xmlrpcclient5 libkscreenlocker5 libksgrd7 libkwalletbackend5-5
  libkworkspace5-5 liblibertine1 liblmdb0 liblttng-ust-ctl2 liblttng-ust0
  libmedia1 libndp0 libnetfilter-conntrack3 libonline-accounts-client1
  libonline-accounts-daemon1 libonline-accounts-qt1 liboobs-1-5
  liboxideqt-qmlplugin liboxideqtcore0 liboxideqtquick0 libpam-kwallet5
  libphonon4qt5-4 libpkcs11-helper1 libplasma-geolocation-interface5
  libpolkit-backend-1-0 libpolkit-qt5-1-1 libpoppler-qt5-1 libprocess-cpp3
  libprocesscore7 libprocessui7 libqalculate5-data libqalculate5v5
  libqgsttools-p1 libqmenumodel0 libqofono-qt5-0 libqrencode3 libqt5clucene5
  libqt5designer5 libqt5designercomponents5 libqt5feedback5 libqt5help5
  libqt5multimedia5 libqt5multimedia5-plugins libqt5multimediaquick-p5
  libqt5multimediawidgets5 libqt5organizer5 libqt5quicktest5
  libqt5quickwidgets5 libqt5script5 libqt5systeminfo5 libqt5x11extras5
  libqt5xmlpatterns5 libsane-hpaio libsnapd-glib1 libssh-4 libsystemsettings1
  libtaskmanager5 libtimezonemap-data libtimezonemap1 libtrust-store2
  libubuntu-app-launch2 libubuntu-download-manager-client1
  libubuntu-download-manager-common1 libubuntugestures5 libubuntuoneauth-2.0-0
  libubuntutoolkit5 libudm-common1 libunity-action-qt1 libunwind8 liburcu4
  libvoikko1 libweather-ion7 libwebrtc-audio-processing-0
  libwhoopsie-preferences0 libxcb-composite0 libxcb-damage0 libzip4
  mate-polkit-common milou network-manager-openvpn oneconf openvpn
  oxideqt-codecs packagekit-backend-aptcc packagekit-tools
  plainbox-secure-policy plasma-framework python-aptdaemon
  python-aptdaemon.gtk3widgets python-debtagshw python-defer
  python-twisted-web python-ubuntu-sso-client python3-gnupg python3-guacamole
  python3-jinja2 python3-packagekit python3-padme python3-renderpm
  python3-reportlab python3-reportlab-accel python3-xlsxwriter qdbus-qt5
  qmenumodel-qml qml-module-org-kde-activities
  qml-module-org-kde-extensionplugin qml-module-org-kde-kcoreaddons
  qml-module-org-kde-kquickcontrols qml-module-org-kde-kquickcontrolsaddons
  qml-module-org-kde-kwindowsystem qml-module-org-kde-runnermodel
  qml-module-org-kde-solid qml-module-qt-labs-folderlistmodel
  qml-module-qtfeedback qml-module-qtgraphicaleffects qml-module-qtmultimedia
  qml-module-qtquick-controls qml-module-qtquick-dialogs
  qml-module-qtquick-layouts qml-module-qtquick-privatewidgets
  qml-module-qtquick-window2 qml-module-qtquick2 qml-module-qtsysteminfo
  qml-module-qttest qml-module-ubuntu-components
  qml-module-ubuntu-connectivity qml-module-ubuntu-layouts
  qml-module-ubuntu-onlineaccounts qml-module-ubuntu-onlineaccounts2
  qml-module-ubuntu-performancemetrics qml-module-ubuntu-test
  qtdeclarative5-accounts-plugin qtdeclarative5-gsettings1.0
  qtdeclarative5-ofono0.2 qtdeclarative5-qtquick2-plugin
  qtdeclarative5-ubuntu-content1 qtdeclarative5-ubuntu-settings-components
  qtdeclarative5-ubuntu-ui-toolkit-plugin qtdeclarative5-unity-action-plugin
  qttools5-dev-tools realmd snap-confine snapd-login-service socat
  software-center-aptdaemon-plugins sonnet-plugins suru-icon-theme
  system-image-common system-image-dbus ubuntu-core-launcher
  ubuntu-keyboard-data ubuntu-mobile-icons ubuntu-sso-client
  ubuntu-ui-toolkit-theme ubuntuone-client-data ubuntuone-credentials-common
  unity-control-center-faces whoopsie-preferences
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  apparmor-easyprof apparmor-easyprof-ubuntu click click-apparmor
  gir1.2-click-0.4 gir1.2-gee-0.8 libandroid-properties1 libc-ares2
  libclick-0.4-0 libhardware2 libhybris-common1 libubuntu-application-api3
  libubuntu-platform-hardware-api3 ofono powerd python3-apparmor-click
  python3-aptdaemon.pkcompat python3-click-package
  ubuntu-application-api3-test upstart-sysv
Suggested packages:
  click-reviewers-tools ubuntu-app-launch-tools | upstart-app-launch-tools
The following packages will be REMOVED:
  aptdaemon brasero checkbox checkbox-gtk colord gconf-editor gdm3
  gnome-bluetooth gnome-control-center gnome-disk-utility gnome-session
  gnome-settings-daemon gnome-shell gnome-software gnome-system-log
  gnome-system-tools gnome-time-admin gnome-user-share gnome-utils gvfs
  gvfs-backends gvfs-daemons gvfs-fuse hplip iio-sensor-proxy
  indicator-bluetooth indicator-session indicator-sound language-selector
  language-selector-gnome libcanberra-pulse libpam-systemd nautilus
  nautilus-sendto nautilus-share osspd osspd-pulseaudio packagekit
  plasma-workspace policykit-1 policykit-1-gnome printer-driver-postscript-hp
  pulseaudio pulseaudio-module-bluetooth pulseaudio-module-x11
  python3-checkbox-ng python3-checkbox-support python3-plainbox rfkill
  screen-resolution-extra sddm sddm-theme-breeze sessioninstaller snapd
  software-center systemd systemd-sysv ubuntu-release-upgrader-gtk
  ubuntu-standard ubuntu-system-service udisks2 unity-control-center
  unity-control-center-signon update-manager update-notifier
The following NEW packages will be installed:
  apparmor-easyprof apparmor-easyprof-ubuntu click click-apparmor
  gir1.2-click-0.4 gir1.2-gee-0.8 libandroid-properties1 libc-ares2
  libclick-0.4-0 libhardware2 libhybris-common1 libubuntu-application-api3
  libubuntu-platform-hardware-api3 ofono powerd python3-apparmor-click
  python3-aptdaemon.pkcompat python3-click-package
  ubuntu-application-api3-test upstart-sysv
0 upgraded, 20 newly installed, 65 to remove and 0 not upgraded.
Need to get 1,075 kB of archives.
After this operation, 171 MB disk space will be freed.
Do you want to continue? [Y/n] y
Get:1 http://us.archive.ubuntu.com/ubuntu xenial/main i386 python3-aptdaemon.pkcompat all 1.1.1+bzr982-0ubuntu14 [23.1 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 upstart-sysv i386 1.13.2-0ubuntu21.1 [38.4 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial/main i386 apparmor-easyprof-ubuntu all 16.04.5 [20.9 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu xenial/main i386 gir1.2-gee-0.8 i386 0.18.0-1 [22.5 kB]
Get:5 http://us.archive.ubuntu.com/ubuntu xenial/main i386 libclick-0.4-0 i386 0.4.43+16.04.20160203-0ubuntu2 [65.4 kB]
Get:6 http://us.archive.ubuntu.com/ubuntu xenial/main i386 gir1.2-click-0.4 i386 0.4.43+16.04.20160203-0ubuntu2 [6,436 B]
Get:7 http://us.archive.ubuntu.com/ubuntu xenial/main i386 python3-click-package i386 0.4.43+16.04.20160203-0ubuntu2 [60.2 kB]
Get:8 http://us.archive.ubuntu.com/ubuntu xenial/main i386 click i386 0.4.43+16.04.20160203-0ubuntu2 [14.6 kB]
Get:9 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 apparmor-easyprof all 2.10.95-0ubuntu2.5 [10.0 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 python3-apparmor-click all 0.3.13.1 [11.4 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 click-apparmor i386 0.3.13.1 [10.8 kB]
Get:12 http://us.archive.ubuntu.com/ubuntu xenial/universe i386 ubuntu-application-api3-test i386 3.0.1+16.04.20160203-0ubuntu1 [19.3 kB]
Get:13 http://us.archive.ubuntu.com/ubuntu xenial/universe i386 libubuntu-application-api3 i386 3.0.1+16.04.20160203-0ubuntu1 [16.3 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu xenial/main i386 libandroid-properties1 i386 0.1.0+git20151016+6d424c9-0ubuntu7 [12.2 kB]
Get:15 http://us.archive.ubuntu.com/ubuntu xenial/main i386 libhybris-common1 i386 0.1.0+git20151016+6d424c9-0ubuntu7 [29.6 kB]
Get:16 http://us.archive.ubuntu.com/ubuntu xenial/universe i386 libubuntu-platform-hardware-api3 i386 3.0.1+16.04.20160203-0ubuntu1 [9,942 B]
Get:17 http://us.archive.ubuntu.com/ubuntu xenial-updates/main i386 libc-ares2 i386 1.10.0-3ubuntu0.1 [36.8 kB]
Get:18 http://us.archive.ubuntu.com/ubuntu xenial/universe i386 ofono i386 1.17.bzr6912+16.04.20160314.3-0ubuntu1 [593 kB]
Get:19 http://us.archive.ubuntu.com/ubuntu xenial/main i386 libhardware2 i386 0.1.0+git20151016+6d424c9-0ubuntu7 [6,240 B]
Get:20 http://us.archive.ubuntu.com/ubuntu xenial/universe i386 powerd i386 0.16+16.04.20160204.1-0ubuntu1 [68.2 kB]
Fetched 1,075 kB in 5s (196 kB/s)
(Reading database ... 326357 files and directories currently installed.)
Removing language-selector (0.79.4) ...
Removing language-selector-gnome (0.165.4) ...
Removing gnome-software (3.20.1+git20161013.0.d77d6cf-0ubuntu2~xenial1) ...
Removing brasero (3.12.1-1ubuntu3~16.04) ...
Removing checkbox-gtk (0.13.10) ...
Removing checkbox (1.2.4-0ubuntu1) ...
Removing unity-control-center-signon (0.1.8+16.04.20160201-0ubuntu1) ...
Removing unity-control-center (15.04.0+16.04.20160705-0ubuntu1) ...
Removing gconf-editor (3.0.1-2ubuntu1) ...
Removing gdm3 (3.18.3-0ubuntu2) ...
Removing gnome-user-share (3.14.2-2ubuntu4) ...
Removing gnome-disk-utility (3.18.3.1-1ubuntu1) ...
Removing gnome-shell (3.18.5-0ubuntu0.2) ...
Removing gnome-session (3.18.1.2-1ubuntu1.16.04.2) ...
Removing gnome-utils (3.2.1-0ubuntu6) ...
Removing gnome-system-log (3.9.90-4) ...
Removing gnome-time-admin (3.0.0-4ubuntu2) ...
Removing gnome-system-tools (3.0.0-4ubuntu2) ...
Removing software-center (16.01+16.04.20160420) ...
Removing gvfs-backends (1.28.2-1ubuntu1~16.04.1) ...
Removing nautilus-share (0.7.3-2ubuntu1) ...
Removing gvfs-fuse (1.28.2-1ubuntu1~16.04.1) ...
Removing printer-driver-postscript-hp (3.16.3+repack0-1) ...
Removing hplip (3.16.3+repack0-1) ...
Removing iio-sensor-proxy (1.1-1) ...
Removing indicator-session (12.10.5+16.04.20160412-0ubuntu1) ...
Removing indicator-sound (12.10.2+16.04.20160406-0ubuntu1) ...
Removing libcanberra-pulse:i386 (0.30-2.1ubuntu1) ...
Removing pulseaudio-module-bluetooth (1:8.0-0ubuntu3.1) ...
Removing pulseaudio-module-x11 (1:8.0-0ubuntu3.1) ...
Removing sddm (0.13.0-1ubuntu5) ...
Removing sddm-theme-breeze (4:5.5.5.2-0ubuntu1) ...
Removing plasma-workspace (4:5.5.5.2-0ubuntu1) ...
Removing nautilus-sendto (3.8.2-1ubuntu1) ...
Removing osspd (1.3.2-7) ...
Removing osspd-pulseaudio (1.3.2-7) ...
Removing indicator-bluetooth (0.0.6+16.04.20160526-0ubuntu1) ...
Removing gnome-control-center (1:3.18.2-1ubuntu6) ...
Removing colord (1.2.12-1ubuntu1) ...
Removing gnome-bluetooth (3.18.2-1ubuntu2) ...
Removing gnome-settings-daemon (3.18.2-0ubuntu3.1) ...
Removing nautilus (1:3.18.4.is.3.14.3-0ubuntu5) ...
Removing gvfs:i386 (1.28.2-1ubuntu1~16.04.1) ...
Removing gvfs-daemons (1.28.2-1ubuntu1~16.04.1) ...
Removing pulseaudio (1:8.0-0ubuntu3.1) ...
Removing update-notifier (3.168.3) ...
Removing update-manager (1:16.04.4) ...
Removing ubuntu-release-upgrader-gtk (1:16.04.20) ...
dpkg: libpam-systemd:i386: dependency problems, but removing anyway as you requested:
 ubuntu-standard depends on libpam-systemd.
 udisks2 depends on libpam-systemd.
 policykit-1 depends on libpam-systemd.

Removing libpam-systemd:i386 (229-4ubuntu13) ...
dpkg: packagekit: dependency problems, but removing anyway as you requested:
 packagekit-tools depends on python3-aptdaemon.pkcompat | packagekit-system-interface | packagekit (= 0.8.17-4ubuntu6~gcc5.4ubuntu1.1); however:
  Package python3-aptdaemon.pkcompat is not installed.
  Package packagekit-system-interface is not installed.
  Package packagekit which provides packagekit-system-interface is to be removed.
  Package packagekit is to be removed.
 packagekit-tools depends on python3-aptdaemon.pkcompat | packagekit-system-interface | packagekit (= 0.8.17-4ubuntu6~gcc5.4ubuntu1.1); however:
  Package python3-aptdaemon.pkcompat is not installed.
  Package packagekit-system-interface is not installed.
  Package packagekit which provides packagekit-system-interface is to be removed.
  Package packagekit is to be removed.
 system-config-printer-gnome depends on packagekit-system-interface; however:
  Package packagekit-system-interface is not installed.
  Package packagekit which provides packagekit-system-interface 
Removing packagekit (0.8.17-4ubuntu6~gcc5.4ubuntu1.1) ...
dpkg: aptdaemon: dependency problems, but removing anyway as you requested:
 sessioninstaller depends on aptdaemon (>= 0.30).

Removing aptdaemon (1.1.1+bzr982-0ubuntu14) ...
dpkg: udisks2: dependency problems, but removing anyway as you requested:
 python3-checkbox-support depends on udisks2.

Removing udisks2 (2.1.7-1ubuntu1) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu5) ...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu3.1) ...
Processing triggers for libglib2.0-0:i386 (2.48.1-1~ubuntu16.04.1) ...
Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
Processing triggers for gconf2 (3.2.6-3ubuntu6) ...
Processing triggers for cups (2.1.3-4) ...
Updating PPD files for gutenprint ...
Processing triggers for dbus (1.10.6-1ubuntu3.1) ...
Selecting previously unselected package python3-aptdaemon.pkcompat.
(Reading database ... 318144 files and directories currently installed.)
Preparing to unpack .../python3-aptdaemon.pkcompat_1.1.1+bzr982-0ubuntu14_all.deb ...
Unpacking python3-aptdaemon.pkcompat (1.1.1+bzr982-0ubuntu14) ...
Processing triggers for dbus (1.10.6-1ubuntu3.1) ...
(Reading database ... 318150 files and directories currently installed.)
Removing ubuntu-system-service (0.3) ...
Removing python3-checkbox-ng (0.23-2) ...
Removing python3-plainbox (0.25-1) ...
Removing screen-resolution-extra (0.17.1) ...
Removing policykit-1-gnome (0.105-2ubuntu2) ...
Removing python3-checkbox-support (0.22-1) ...
Removing rfkill (0.5-1ubuntu3) ...
Removing sessioninstaller (0.20+bzr150-0ubuntu4.1) ...
Removing snapd (2.20.1ubuntu1) ...
Warning: Stopping snapd.service, but it can still be activated by:
  snapd.socket
Removing ubuntu-standard (1.361) ...
Removing policykit-1 (0.105-14.1) ...
dpkg: systemd-sysv: dependency problems, but removing anyway as you requested:
 init depends on systemd-sysv | upstart-sysv; however:
  Package systemd-sysv is to be removed.
  Package upstart-sysv is not installed.

Removing systemd-sysv (229-4ubuntu13) ...
Processing triggers for dbus (1.10.6-1ubuntu3.1) ...
Processing triggers for man-db (2.7.5-1) ...
Selecting previously unselected package upstart-sysv.
(Reading database ... 317455 files and directories currently installed.)
Preparing to unpack .../upstart-sysv_1.13.2-0ubuntu21.1_i386.deb ...
Unpacking upstart-sysv (1.13.2-0ubuntu21.1) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up upstart-sysv (1.13.2-0ubuntu21.1) ...
(Reading database ... 317472 files and directories currently installed.)
Removing systemd (229-4ubuntu13) ...
systemd is the active init system, please switch to another before removing systemd.
dpkg: error processing package systemd (--remove):
 subprocess installed pre-removal script returned error exit status 1
addgroup: The group `systemd-journal' already exists as a system group. Exiting.
Errors were encountered while processing:
 systemd
Error: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Cannot launch daemon, file not found or permissions invalid
E: Sub-process /usr/bin/dpkg returned an error code (1)