如何删除桌面环境？
我安装了一些我想在Ubuntu 12.04上试用的环境，但它们都没有工作。 可能是我同时安装了它们，这意味着操作系统没有机会完成所有工作，但不管怎样，它们都无法正常工作。 我现在想删除它们。
我安装的那个是Xubuntu / Xfce，Lubuntu / LXDE，Kubuntu / KDE，Fluxbox，OpenBox，肉桂和MATE。 我在这个网站的帮助下安装了它们。 在我真正尝试使用shell并且根本没有加载任何东西之前，一切似乎都已正常工作。 除了Fluxbox之外，我认为一个有效。 我想知道任何修复方法，或者只是完全删除包裹。 我可能已经删除了它们，因为我对所有这些命令都执行了apt-get remove命令，但它们仍然在登录屏幕的列表中。
要删除 Fluxbox
只需按键盘上的Ctrl + Alt + T即可打开终端。 打开时，运行以下命令。
apt-get --purge remove xfree86-common apt-get --purge remove fluxbox apt-get --purge remove xfs apt-get --purge remove xlibs-data apt-get --purge remove xdialog 来源： damnsmalllinux
删除 OpenBox
只需按键盘上的Ctrl + Alt + T即可打开终端。 打开时，运行以下命令。
sudo apt-get purge openbox obconf obmenu
在Ubuntu 12.10下删除 XFCE
只需按键盘上的Ctrl + Alt + T即可打开终端。 打开时，运行以下命令。
sudo apt-get remove abiword abiword-common abiword-plugin-grammar abiword-plugin-mathview alacarte bison blueman brltty-x11 catfish espeak exo-utils flex fonts-droid fonts-lyx gigolo gmusicbrowser gnome-system-tools gnome-time-admin gstreamer0.10-gnomevfs gthumb gthumb-data gtk2-engines-pixbuf indicator-application-gtk2 indicator-sound-gtk2 leafpad libabiword-2.9 libbison-dev libdigest-crc-perl libexo-1-0 libexo-common libexo-helpers libfl-dev libgarcon-1-0 libgarcon-common libgdome2-0 libgdome2-cpp-smart0c2a libglade2-0 libgnomevfs2-0 libgnomevfs2-common libgnomevfs2-extra libgsf-1-114 libgsf-1-common libgstreamer-perl libgtk2-notify-perl libgtk2-trayicon-perl libgtkmathview0c2a libgtkspell0 libido-0.1-0 libindicate-gtk3 libintl-perl libjpeg-progs libjpeg-turbo-progs libkeybinder0 liblink-grammar4 libloudmouth1-0 libnet-dbus-perl liboobs-1-5 libotr2 libots0 librarian0 libsexy2 libtagc0 libthunarx-2-0 libtidy-0.99-0 libtie-ixhash-perl libtumbler-1-0 libunique-1.0-0 libvte-common libvte9 libwv-1.2-4 libxfce4ui-1-0 libxfce4ui-utils libxfce4util-bin libxfce4util-common libxfce4util6 libxfcegui4-4 libxfconf-0-2 libxml-parser-perl libxml-twig-perl libxml-xpath-perl lightdm-gtk-greeter link-grammar-dictionaries-en m4 orage parole pastebinit pavucontrol pidgin pidgin-data pidgin-libnotify pidgin-microblog pidgin-otr plymouth-theme-xubuntu-logo plymouth-theme-xubuntu-text python-configobj rarian-compat ristretto screensaver-default-images scrollkeeper shimmer-themes system-tools-backends tcl8.5 thunar thunar-archive-plugin thunar-data thunar-media-tags-plugin thunar-volman ttf-droid tumbler tumbler-common xbrlapi xchat xchat-common xfburn xfce-keyboard-shortcuts xfce4-appfinder xfce4-cpugraph-plugin xfce4-dict xfce4-indicator-plugin xfce4-mailwatch-plugin xfce4-netload-plugin xfce4-notes xfce4-notes-plugin xfce4-notifyd xfce4-panel xfce4-places-plugin xfce4-power-manager xfce4-power-manager-data xfce4-quicklauncher-plugin xfce4-screenshooter xfce4-session xfce4-settings xfce4-systemload-plugin xfce4-taskmanager xfce4-terminal xfce4-verve-plugin xfce4-volumed xfce4-weather-plugin xfce4-xkb-plugin xfconf xfdesktop4 xfdesktop4-data xfwm4 xscreensaver xscreensaver-data xscreensaver-gl xubuntu-artwork xubuntu-default-settings xubuntu-desktop xubuntu-docs xubuntu-icon-theme xubuntu-wallpapers && sudo apt-get install ubuntu-desktop
或者您可以使用synaptic包管理器。
对于其他Ubuntu版本，请单击所需的版本。 12.04,11.10,11.04和10.10 。
资料来源： 精神病患者
要从 Ubuntu安装中删除 mate-core软件包，请使用以下命令。
sudo apt-get remove atril atril-common caja caja-common engrampa engrampa-common ffmpegthumbnailer-caja libcaja-extension libmarco libmate libmate-common libmatecanvas libmatecomponent libmatecomponentui libmateconf libmatecorba libmatedesktop libmatekbd libmatekeyring libmatemenu libmatenotify libmatepanelapplet libmatepolkit libmateui libmatevfs libmateweather libmateweather-common marco marco-common mate-applets mate-applets-common mate-backgrounds mate-conf mate-conf-common mate-control-center mate-corba mate-core mate-desktop mate-desktop-common mate-dialogs mate-icon-theme mate-keyring mate-media mate-menus mate-mime-data mate-panel mate-panel-common mate-polkit mate-power-manager mate-power-manager-common mate-screensaver mate-session-manager mate-settings-daemon mate-settings-daemon-common mate-settings-daemon-gstreamer mate-system-monitor mate-terminal mate-terminal-common mate-text-editor mate-themes mate-vfs mate-vfs-common mate-window-manager python-mate
要删除 mate-desktop-environment软件包，请使用以下命令。
sudo apt-get remove libmatesensorsappletplugin mate-calc mate-desktop-environment mate-netspeed mate-sensors-applet mate-system-tools mate-utils mozo python-mate-menu system-tools-backends
来源： webupd8
另一种删除xfce / Xubuntu的方法 https://askubuntu.com/posts/145325/
sudo apt-get autoremove --purge $( dpkg-query -l *xubuntu* | grep ii | tr -s " " | cut -d" " -f2; dpkg-query -l *xfce* | grep 'ii' | tr -s " " | cut -d" " -f2 )
去除肉桂 – https://askubuntu.com/posts/142543/
启动到恢复模式并为var / apt / cache错误输入以下内容：
sudo mount -n -o remount /
然后通过执行以下操作禁用从虚拟控制台的自动登录
sudo nano /etc/lightdm/lightdm.conf
有些线条看起来应该是这样的
[SeatDefaults]
自动登录客体= FALSE
自动登录用户的用户名=
自动登录用户超时= 0
自动登录会话= lightdm-自动登录
迎宾会话=团结，招待员
用户会话的ubuntu =
只需在以自动登录开头的所有行之前加上＃
然后，无论何时启动到Ubuntu，只需从lightdm的登录屏幕选项将登录更改为unity
您也可以删除Cinnamon
然后输入终端
sudo apt-get –purge autoremove cinnamon
删除lubuntu / LXDE
sudo apt-get remove abiword abiword-common abiword-plugin-grammar abiword-plugin-mathview ace-of-penguins audacious audacious-plugins audacious-plugins-data blueman catfish chromium-browser chromium-browser-l10n chromium-codecs-ffmpeg elementary-icon-theme fonts-lyx galculator gdebi gdebi-core gecko-mediaplayer giblib1 gnome-desktop-data gnome-icon-theme-full gnome-mplayer gnome-system-tools gnome-time-admin gnumeric gnumeric-common gnumeric-doc gpicview gtk2-engines-pixbuf guvcview hardinfo indicator-application-gtk2 leafpad libaacs0 libabiword-2.9 libass4 libaudclient2 libaudcore1 libavcodec53 libavformat53 libavutil51 libbinio1ldbl libbluray1 libbs2b0 libcddb2 libcolamd2.7.1 libcompfaceg1 libcue1 libdca0 libdirectfb-1.2-9 libenca0 libept1.4.12 libexo-1-0 libexo-common libexo-helpers libfaad2 libfluidsynth1 libfm-data libfm-gtk-bin libfm-gtk-data libfm-gtk3 libfm3 libgdome2-0 libgdome2-cpp-smart0c2a libglade2-0 libgmlib0 libgmtk0 libgmtk0-data libgoffice-0.8-8 libgoffice-0.8-8-common libgsf-1-114 libgsf-1-common libgsm1 libgtkmathview0c2a libgtkspell0 libguess1 libid3tag0 libimlib2 libindicate-gtk3 libjpeg-progs libjpeg-turbo-progs liblink-grammar4 libloudmouth1-0 libmenu-cache1 libmms0 libmodplug1 libmowgli2 libmp3lame0 libmpg123-0 libmusicbrainz3-6 libnet-dbus-perl libobrender27 libobt0 libonig2 liboobs-1-5 libopts25 libots0 libpisock9 libpostproc52 librarian0 libresid-builder0c2a libschroedinger-1.0-0 libsdl1.2debian libsidplay2 libswscale2 libtidy-0.99-0 libtie-ixhash-perl libts-0.0-0 libuniconf4.6 libva1 libvdpau1 libvpx1 libvte-common libvte9 libwebcam0 libwv-1.2-4 libwvstreams4.6-base libwvstreams4.6-extras libxfce4ui-1-0 libxfce4util-bin libxfce4util-common libxfce4util6 libxfconf-0-2 libxml-parser-perl libxml-twig-perl libxml-xpath-perl libxvidcore4 lightdm-gtk-greeter link-grammar-dictionaries-en lm-sensors lp-solve lubuntu-artwork lubuntu-artwork-12-10 lubuntu-core lubuntu-default-settings lubuntu-desktop lubuntu-icon-theme lubuntu-lxpanel-icons lubuntu-software-center lxappearance lxappearance-obconf lxinput lxkeymap lxlauncher lxmenu-data lxpanel lxpanel-indicator-applet-plugin lxrandr lxsession lxsession-data lxsession-edit lxshortcut lxtask lxterminal mplayer2 mtpaint ntp obconf openbox openbox-themes pcmanfm pidgin pidgin-data pidgin-libnotify pidgin-microblog plymouth-theme-lubuntu-logo plymouth-theme-lubuntu-text python-pysqlite2 python-support python-xklavier rarian-compat scrot sylpheed sylpheed-doc sylpheed-i18n sylpheed-plugins synaptic system-tools-backends transmission tsconf uvcdynctrl uvcdynctrl-data wvdial xfburn xfce-keyboard-shortcuts xfce4-notifyd xfce4-power-manager xfce4-power-manager-data xfconf xfonts-100dpi xpad xscreensaver xscreensaver-data && sudo apt-get install ubuntu-desktop && sudo /usr/lib/lightdm/lightdm-set-defaults -g unity-greeter
删除Kubuntu / KDE
sudo apt-get remove akonadi-facebook akregator amarok amarok-common amarok-utils apport-kde apturl-kde ark audiocd-kio bluedevil calligra-data calligra-libs colord-kde cryptsetup dolphin dragonplayer freespacenotifier gnupg-agent gnupg2 gpgsm gstreamer0.10-qapt gtk2-engines-oxygen gtk3-engines-oxygen gwenview ibus-qt4 kaccessible kaddressbook kamera kamoso kate kcalc kde-base-artwork kde-baseapps-bin kde-baseapps-data kde-config-gtk-style kde-config-tablet kde-config-telepathy-accounts kde-config-touchpad kde-style-oxygen kde-telepathy kde-telepathy-approver kde-telepathy-auth-handler kde-telepathy-contact-list kde-telepathy-data kde-telepathy-filetransfer-handler kde-telepathy-integration-module kde-telepathy-minimal kde-telepathy-send-file kde-telepathy-text-ui kde-wallpapers-default kde-window-manager kde-window-manager-common kde-workspace kde-workspace-bin kde-workspace-data kde-workspace-kgreet-plugins kde-zeroconf kdegames-card-data kdegames-data kdegraphics-strigi-analyzer kdemultimedia-kio-plugins kdenetwork-filesharing kdepasswd kdepim-kresources kdepim-strigi-plugins kdesudo kexi khelpcenter4 kinfocenter klipper kmag kmail kmenuedit kmix kmousetool knotes konsole kontact korganizer kpat kppp krdc krita krita-data ksnapshot ksysguard ksysguardd ksystemlog ktorrent ktorrent-data kubuntu-default-settings kubuntu-desktop kubuntu-docs kubuntu-firefox-installer kubuntu-netbook-default-settings kubuntu-notification-helper kubuntu-web-shortcuts kvkbd kwalletmanager libassuan0 libaudiocdplugins4 libbluedevil1 libcalendarsupport4 libchm1 libcln6 libdebconf-kde0 libepub0 libeventviews4 libfftw3-3 libgpgme++2 libgps20 libgrantlee-core0 libgtlcore0.8 libgtlfragment0.8 libibus-qt1 libincidenceeditorsng4 libindicate-qt1 libkateinterfaces4 libkblog4 libkcompactdisc4 libkdcraw-data libkdcraw21 libkdecorations4abi1 libkdegames6 libkdepim4 libkdepimdbusinterfaces4 libkdgantt2 libkephal4abi1 libkexiv2-11 libkexiv2-data libkipi-data libkipi9 libkleo4 libkmanagesieve4 libkonq-common libkonq5-templates libkonq5abi1 libkontactinterface4 libkpgp4 libkrossui4 libksane-data libksane0 libksba8 libkscreensaver5 libksgrd4 libksieve4 libksieveui4 libksignalplotter4 libktnef4 libktorrent-l10n libktorrent4 libktpchat0 libktpcommoninternalsprivate3 libkunitconversion4 libkwineffects1abi4 libkwinglutils1abi1 libkwinnvidiahack4 libkworkspace4abi2 liblastfm1 liblightdm-qt-2-0 libllvm3.0 libloudmouth1-0 libmailcommon4 libmailimporter4 libmessagecomposer4 libmessagecore4 libmessagelist4 libmessageviewer4 libmuonprivate1 libmygpo-qt1 libokularcore1abi1 libopenal-data libopenal1 libopenconnect2 libopenctl0.8 libopenjpeg2 libopenshiva0.8 libplasma-geolocation-interface4 libplasmaclock4abi3 libplasmagenericshell4 libpoppler-qt4-4 libprocesscore4abi1 libprocessui4a libqalculate5 libqalculate5-data libqca2-plugin-ossl libqgpgme1 libqimageblitz4 libqoauth1 libqtglib-2.0-0 libqtgstreamer-0.10-0 libqtgstreamerui-0.10-0 libqtscript4-core libqtscript4-gui libqtscript4-network libqtscript4-sql libqtscript4-uitools libqtscript4-xml libqtshiva0.1 libreoffice-kde libreoffice-style-oxygen libruby1.9.1 libsolidcontrol4abi2 libsolidcontrolifaces4abi2 libspnav0 libsyndication4 libtag-extras1 libtaskmanager4abi3 libtelepathy-logger-qt4-1 libtelepathy-qt4-2 libtemplateparser4 libweather-ion6 libyaml-0-2 libzip2 lightdm-kde-greeter muon muon-installer muon-notifier muon-updater okular okular-extra-backends oxygen-cursor-theme partitionmanager pinentry-gtk2 pinentry-qt4 plasma-dataengines-addons plasma-dataengines-workspace plasma-desktop plasma-netbook plasma-scriptengine-python plasma-widget-facebook plasma-widget-folderview plasma-widget-kimpanel plasma-widget-menubar plasma-widget-message-indicator plasma-widget-networkmanagement plasma-widget-telepathy-chat plasma-widget-telepathy-presence plasma-widgets-addons plasma-widgets-workspace plymouth-theme-kubuntu-logo plymouth-theme-kubuntu-text print-manager python-pyudev python3-pykde4 python3-pyqt4 python3-sip qapt-deb-installer quassel quassel-data rdesktop rekonq ruby ruby1.9.1 skanlite software-properties-kde systemsettings tasks-icons ubuntu-release-upgrader-qt usb-creator-kde userconfig && sudo apt-get install ubuntu-desktop
[资源]
删除MATE的更短命令：
sudo aptitude purge `dpkg --get-selections|grep -E 'mate-|libmate|caja|atril|engrampa|marco'|cut -f 1`
来源： codeinpython.blogspot.com
如果它在您的Ubuntu版本上可用，则tasksel是专为此目的而创建的工具。 默认情况下应该安装在最近的Ubuntu版本上。
我认为“sudo apt-get remove –purge desktopName *”就可以了。 警告这可能会删除您不打算删除的包。 在点击’y’之前阅读所有内容。 例如，对于KDE，命令是“sudo apt-get remove – purge kde *”注意桌面名称后面的*。
我使用的一些简单的解决方案：打开终端窗口并键入：
sudo apt-get删除lubuntu-desktop
sudo apt-get删除xubuntu-desktop
sudo apt-get删除kubuntu-desktop
sudo apt-get删除mate-desktop
sudo apt-get删除肉桂桌面
您还可以使用清除选项删除任何左侧配置。 文件，像这样：
sudo apt-get remove –purge lubuntu-desktop
这些命令将删除指定的桌面以及与之关联的软件（文件管理器，办公套件，图像查看器，文本编辑器，命令行应用程序等）。 例如删除xubuntu-desktop也将删除Thunar，smplayer，mousepad，ristretto，gigolo等。
只需确保您至少有一个桌面环境（已安装），否则您将无法使用终端一段时间，仅用于无线连接或打包安装等大多数基础任务。
删除所有额外的桌面后，键入：
sudo apt-get update
更新包列表。
要更新登录屏幕，您必须重新启动计算机。
做完之后
sudo apt-get remove --purge lubuntu-desktop
（用你要删除的桌面替换’lubuntu’）你可以试试
sudo apt-get autoremove --purge
删除任何取决于您删除的桌面的内容。 我建议在点击’y’之前阅读要删除的包。 注意，’–purge’选项删除残留配置文件。 您不需要这样做，但有时如果不这样做，它们可能会导致问题。 也可以检查输出
apt list --installed | grep desktop
这将列出名称中包含“desktop”的所有已安装软件包。