malin@kaffemocca:~$ sudo apt remove -s qtdeclarative5-qtfeedback-plugin 
[sudo] password for malin: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  checkbox-ng checkbox-ng-service libhud2 liboxideqt-qmlplugin liboxideqtcore0
  liboxideqtquick0 libqt5multimedia5-plugins libqt5qml-graphicaleffects
  libqt5systeminfo5 libthumbnailer0 libufe-xidgetter0 libunity-action-qt1
  plainbox-provider-checkbox plainbox-provider-resource-generic
  plainbox-secure-policy python3-checkbox-ng python3-checkbox-support
  python3-plainbox python3-pyparsing python3-requests python3-urllib3
  qtdeclarative5-accounts-plugin qtdeclarative5-dialogs-plugin
  qtdeclarative5-localstorage-plugin qtdeclarative5-privatewidgets-plugin
  qtdeclarative5-qtmultimedia-plugin
  qtdeclarative5-ubuntu-ui-extras-browser-plugin-assets
  qtdeclarative5-unity-action-plugin qtdeclarative5-window-plugin
  ubuntu-ui-toolkit-theme
Use 'apt-get autoremove' to remove them.
The following packages will be REMOVED:
  checkbox-gui cordova-ubuntu-2.8 libunity-webapps0
  qtdeclarative5-cordova-2.8-plugin qtdeclarative5-qtfeedback-plugin
  qtdeclarative5-ubuntu-ui-extras-browser-plugin
  qtdeclarative5-ubuntu-ui-toolkit-plugin ubuntu-desktop
  ubuntu-html5-container ubuntu-sdk-libs unity-webapps-common
  unity-webapps-qml unity-webapps-service webapp-container webbrowser-app
  xul-ext-unity xul-ext-websites-integration
0 upgraded, 0 newly installed, 17 to remove and 0 not upgraded.
Remv ubuntu-desktop [1.325]
Remv checkbox-gui [0.17.6-0ubuntu6]
Remv ubuntu-sdk-libs [1.126.2~0ubuntu1~trusty2]
Remv cordova-ubuntu-2.8 [2.8.0+14.04.20140130.3-0ubuntu3]
Remv xul-ext-unity [3.0.0+14.04.20140416-0ubuntu1.14.04.1]
Remv xul-ext-websites-integration [2.3.6+13.10.20130920.1-0ubuntu1.2]
Remv unity-webapps-common [2.4.17+14.04.20140416-0ubuntu1]
Remv unity-webapps-service [2.5.0~+14.04.20140409-0ubuntu1] [libunity-webapps0:amd64 ]
Remv libunity-webapps0 [2.5.0~+14.04.20140409-0ubuntu1]
Remv ubuntu-html5-container [0.1.2+14.04.20140404-0ubuntu2]
Remv qtdeclarative5-cordova-2.8-plugin [2.8.0+14.04.20140130.3-0ubuntu3]
Remv webapp-container [0.23+14.04.20140428-0ubuntu1]
Remv webbrowser-app [0.23+14.04.20140428-0ubuntu1]
Remv qtdeclarative5-ubuntu-ui-extras-browser-plugin [0.23+14.04.20140428-0ubuntu1]
Remv qtdeclarative5-ubuntu-ui-toolkit-plugin [0.1.46+14.10.20140520-0ubuntu1~0trusty2] [unity-webapps-qml:amd64 ]
Remv qtdeclarative5-qtfeedback-plugin [5.0~git20130529-0ubuntu3] [unity-webapps-qml:amd64 ]
Remv unity-webapps-qml [0.1+14.04.20140408-0ubuntu1]