Проблема с загрузкой Ubuntu Norama

Очистите gnome-shell. ubuntu-gnome-desktop является только мета-пакетом и ничего не удаляет. После этого вы должны снова установить Unity, это может быть нарушено.

Пример вывода

% sudo apt-get remove --purge ubuntu-gnome-desktop
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following package was automatically installed and is no longer required:
  gnome-shell-extensions
Use 'apt-get autoremove' to remove it.
The following packages will be REMOVED:
  ubuntu-gnome-desktop*

Очистить gnome-shell с помощью команды ниже

sudo apt-get purge gnome-shell

Образец вывода на моей машине

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  cgmanager geoclue-ubuntu-geoip gnome-power-manager gnome-screensaver gsettings-ubuntu-schemas indicator-applet indicator-bluetooth indicator-datetime indicator-keyboard indicator-messages indicator-power indicator-session
  indicator-sound libaccount-plugin-1.0-0 libaccount-plugin-generic-oauth libaccount-plugin-google libaccounts-qt5-1 libcgmanager0 libfcitx-config4 libfcitx-gclient0 libfcitx-utils0 libjson0 liblightdm-gobject-1-0 libpanel-applet0
  libsignon-extension1 libsignon-plugins-common1 libsignon-qt5-1 libtimezonemap-data libtimezonemap1 libunity-settings-daemon1 liburl-dispatcher1 lightdm signon-keyring-extension signon-plugin-oauth2 signon-ui signon-ui-service
  signon-ui-x11 signond systemd-shim ubuntu-touch-sounds unity-control-center unity-control-center-signon unity-greeter unity-settings-daemon upstart upstart-bin
Suggested packages:
  click powerd unity-system-compositor unity-greeter-session-broadcast fcitx url-dispatcher lightdm-remote-session-freerdp lightdm-remote-session-uccsconfigure remote-login-service graphviz upstart-monitor
The following packages will be REMOVED:
  gdm* gnome-shell* gnome-shell-extensions* ubuntu-gnome-desktop*
The following NEW packages will be installed:
  cgmanager geoclue-ubuntu-geoip gnome-power-manager gnome-screensaver gsettings-ubuntu-schemas indicator-applet indicator-bluetooth indicator-datetime indicator-keyboard indicator-messages indicator-power indicator-session
  indicator-sound libaccount-plugin-1.0-0 libaccount-plugin-generic-oauth libaccount-plugin-google libaccounts-qt5-1 libcgmanager0 libfcitx-config4 libfcitx-gclient0 libfcitx-utils0 libjson0 liblightdm-gobject-1-0 libpanel-applet0
  libsignon-extension1 libsignon-plugins-common1 libsignon-qt5-1 libtimezonemap-data libtimezonemap1 libunity-settings-daemon1 liburl-dispatcher1 lightdm signon-keyring-extension signon-plugin-oauth2 signon-ui signon-ui-service
  signon-ui-x11 signond systemd-shim ubuntu-touch-sounds unity-control-center unity-control-center-signon unity-greeter unity-settings-daemon upstart upstart-bin