我最近刚刚安装了 Ubuntu 16.10，安装完成后，只安装了 Chrome、Calibre、Spotify、Steam、OpenVPN 等基本应用。不需要做任何特别的事情。
一切完成并正常运行后，我重启了电脑。第二天，我照常进行sudo apt update检查sudo apt upgrade。当我说升级时，自动删除说有软件可以卸载。但列表很长，包括许多有趣的东西。列表是这样的：
account-plugin-tools accountsservice-ubuntu-schemas
accountsservice-ubuntu-touch-schemas address-book-service apparmor-easyprof
apparmor-easyprof-ubuntu biometryd-bin cgmanager click-apparmor
evolution-data-server-utouch folks-common gir1.2-click-0.4 gir1.2-gee-0.8
history-service indicator-network indicator-transfer
indicator-transfer-download-manager libbiometryd1 libboost-locale1.61.0
libboost-serialization1.61.0 libcapnp-0.5.3 libconnectivity-qt1 libdbus-cpp5
libfolks-eds25 libfolks25 libhistoryservice0 libindicator-transfer0
libjsoncpp1 libleveldb1v5 liblightdm-qt5-3-0 libmission-control-plugins0
libnet-cpp2 libonline-accounts-daemon1 libonline-accounts-qt1 libpam-cgfs
libpay2 libprocess-cpp3 libqdjango-db0 libqgsttools-p1 libqmenumodel0
libqofono-qt5-0 libqt5contacts5 libqt5multimedia5-plugins
libqt5multimediaquick-p5 libqt5multimediawidgets5 libqt5sensors5
libqt5systeminfo5 libqt5versit5 libqt5xmlpatterns5 libsystemsettings1
libtelepathy-qt4-2 libtelepathy-qt5-0 libthumbnailer-qt1.0 libtrust-store2
libubuntu-application-api3 libubuntu-location-service3
libubuntu-platform-hardware-api3 libubuntuoneauth-2.0-0 libudm-priv-common1
libunity-api0 libunity-scopes1.0 libusermetricsinput1 libusermetricsoutput1
libzmqpp4 mir-client-platform-mesa5 mir-graphics-drivers-desktop
mir-platform-graphics-mesa-kms10 mir-platform-graphics-mesa-x10
mir-platform-input-evdev5 pay-service pay-ui policykit-unity8
python3-apparmor python3-apparmor-click python3-libapparmor qmenumodel-qml
qml-module-biometryd qml-module-ofono qml-module-pamauthentication0.1
qml-module-qmltermwidget1.0 qml-module-qtmultimedia
qml-module-qtquick-xmllistmodel qml-module-qtsysteminfo
qml-module-ubuntu-connectivity qml-module-ubuntu-onlineaccounts2
qml-module-ubuntu-settings-components qml-module-ubuntu-thumbnailer0.1
qml-module-ubuntuone qtcontact5-galera qtdeclarative5-gsettings1.0
qtdeclarative5-qtmir-plugin qtdeclarative5-ubuntu-settings-components
qtdeclarative5-ubuntu-telephony0.1 qtdeclarative5-ubuntu-web-plugin
qtdeclarative5-unity-notifications-plugin qtmir-desktop qtubuntu-desktop
signon-plugin-password sqlite3 telepathy-mission-control-5 telephony-service
thumbnailer-service tone-generator ubuntu-app-launch ubuntu-app-launch-tools
ubuntu-application-api3-desktop ubuntu-application-api3-test
ubuntu-download-manager ubuntu-keyboard-data ubuntu-push-client
ubuntu-snappy-cli ubuntu-terminal-app ubuntuone-client-data
ubuntuone-credentials-common unity-plugin-scopes unity8-common
unity8-private usermetricsservice xmir
它似乎正在尝试卸载 Unity 8，但我没有要求它执行任何操作或触发该操作。
据我所知，这似乎不会造成任何麻烦，但我想听听您对此的评论，并想询问使用自动删除命令是否可以。