删除KDE桌面的终极解决方案，另附gonme3

[紫色的海洋]

网上什么方法都有，综合整理一下拿出来分享，亲测有效

sudo apt-get remove kubuntu-desktop
sudo apt-get autoremove
sudo apt-get --purge remove kdelibs4c2a(不行就下一个)
sudo apt-get --purge remove kdelibs4
sudo apt-get remove kdm
UBUNTU安装ＫＤＥ后，删除后启动界面恢复
sudo apt-get remove plymouth-theme-kubuntu-logo
sudo reboot

GNOME3的命令行安装方法：
使用如下命令，
sudo add-apt-repository ppa:gnome3-team/gnome3 
sudo apt-get update 
sudo apt-get dist-upgrade 
sudo apt-get install gnome-shell
完毕后，Log out再Log in。
然后的然后，如果不习惯GNOME 3，要删除它，还原到Unity，就使用如下命令：
sudo apt-get install ppa-purge
sudo ppa-purge ppa:gnome3-team/gnome3

我觉得gnome比kde要好的多，kde总是崩溃，主题也没什么好看的，主要是因为下载太慢
gonme感觉都稳定多了，简洁
不过还是觉得自带的Unity好点、、、

[灰色小狼]

[Hi-Stupid]

终极!!!

神器

[missing]

我一般删除libqt

[eexpress]

我一般删除libqt

赞，纯系统，qt都不要。

[qy117121]

装gnome3不需要ppa就可以的

[nmsfan]

直接删qt库

[lainme]

KDE就算了。QT还是要的

[photor]

相比现在的gnome3，kde4要靠谱得多

[cikekid]

你们都太温柔了，看我的

代码： 全选

sudo apt-get remove akonadi-backend-mysql akonadi-server akregator amarok amarok-common amarok-utils appmenu-gtk appmenu-gtk3 appmenu-qt apport-kde apturl-common apturl-kde ark bluedevil cdparanoia cdrdao cryptsetup docbook-xsl dolphin dragonplayer dvd+rw-tools freespacenotifier gnupg-agent gnupg2 gpgsm gpsd growisofs gstreamer0.10-qapt gtk2-engines-oxygen gtk3-engines-oxygen gwenview ibus-qt4 icoutils jockey-kde k3b k3b-data kaccessible kaddressbook kamera kate kate-data katepart kcalc kde-baseapps-bin kde-baseapps-data kde-config-gtk kde-config-touchpad kde-runtime kde-runtime-data kde-style-oxygen 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 kdegraphics-strigi-analyzer kdelibs-bin kdelibs5-data kdelibs5-plugins kdemultimedia-kio-plugins kdenetwork-filesharing kdepasswd kdepim-kresources kdepim-runtime kdepim-strigi-plugins kdepimlibs-kio-plugins kdesudo kdm kdoctools khelpcenter4 kinfocenter klipper kmag kmail kmenuedit kmix kmousetool knotes konsole kontact kopete kopete-message-indicator korganizer kpat kppp ksnapshot ksysguard ksysguardd ksystemlog ktimetracker ktorrent ktorrent-data kubuntu-debug-installer kubuntu-default-settings kubuntu-desktop kubuntu-docs kubuntu-firefox-installer kubuntu-netbook-default-settings kubuntu-notification-helper kubuntu-web-shortcuts kvkbd kwalletmanager language-selector-kde libakonadi-calendar4 libakonadi-contact4 libakonadi-kabc4 libakonadi-kcal4 libakonadi-kde4 libakonadi-kmime4 libakonadi-notes4 libakonadiprotocolinternals1 libassuan0 libattica0.3 libaudio2 libbluedevil1 libboost-program-options1.46.1 libcalendarsupport4 libcanberra-pulse libcln6 libclucene0ldbl libcmis-0.2-0 libdbusmenu-qt2 libdebconf-kde0 libdiscid0 libdlrestrictions1 libdmtx0a libepub0 libeventviews4 libexttextcat-data libexttextcat0 libflac++6 libgadu3 libgif4 libgpgme++2 libgpgme11 libgpod4-nogtk libgps20 libgrantlee-core0 libhyphen0 libibus-qt1 libincidenceeditorsng4 libindicate-qt1 libk3b6 libkabc4 libkactivities-bin libkactivities6 libkalarmcal2 libkateinterfaces4 libkatepartinterfaces4 libkblog4 libkcal4 libkcalcore4 libkcalutils4 libkcddb4 libkcmutils4 libkde3support4 libkdeclarative5 libkdecorations4 libkdecore5 libkdegames5a libkdepim4 libkdepimdbusinterfaces4 libkdesu5 libkdeui5 libkdewebkit5 libkdgantt2 libkdnssd4 libkemoticons4 libkephal4abi1 libkexiv2-10 libkexiv2-data libkfile4 libkholidays4 libkhtml5 libkidletime4 libkimap4 libkio5 libkipi-data libkipi8 libkjsapi4 libkjsembed4 libkldap4 libkleo4 libkmanagesieve4 libkmbox4 libkmediaplayer4 libkmime4 libknewstuff2-4 libknewstuff3-4 libknotifyconfig4 libkntlm4 libkonq-common libkonq5-templates libkonq5abi1 libkontactinterface4 libkopete4 libkparts4 libkpgp4 libkpimidentities4 libkpimtextedit4 libkpimutils4 libkprintutils4 libkpty4 libkresources4 libkrosscore4 libksba8 libkscreensaver5 libksgrd4 libksieve4 libksieveui4 libksignalplotter4 libktexteditor4 libktnef4 libktorrent-l10n libktorrent3 libkunitconversion4 libkwineffects1abi3 libkwinglutils1 libkwinnvidiahack4 libkworkspace4abi1 libkxmlrpcclient4 liblastfm0 libmailcommon4 libmailtransport4 libmessagecomposer4 libmessagecore4 libmessagelist4 libmessageviewer4 libmicroblog4 libmpcdec6 libmsn0.3 libmtp-common libmtp-runtime libmtp9 libmuonprivate1 libmusicbrainz3-6 libmygpo-qt1 libmysqlclient18 libmythes-1.2-0 libneon27-gnutls libnepomuk4 libnepomukdatamanagement4 libnepomukquery4a libnepomuksync4 libnepomukutils4 libntrack-qt4-1 libntrack0 libokularcore1abi1 libphonon4 libplasma-geolocation-interface4 libplasma3 libplasmaclock4abi3 libplasmagenericshell4 libpolkit-qt-1-1 libpoppler-qt4-3 libprison0 libprocesscore4abi1 libprocessui4a libpth20 libqalculate5 libqapt-runtime libqapt1 libqca2 libqca2-plugin-ossl libqgpgme1 libqimageblitz4 libqjson0 libqrencode3 libqt4-dbus libqt4-declarative libqt4-designer libqt4-help libqt4-network libqt4-opengl libqt4-qt3support libqt4-script libqt4-scripttools libqt4-sql libqt4-sql-mysql libqt4-sql-sqlite libqt4-svg libqt4-test libqt4-xml libqt4-xmlpatterns libqtassistantclient4 libqtcore4 libqtglib-2.0-0 libqtgstreamer-0.10-0 libqtgui4 libqtscript4-core libqtscript4-gui libqtscript4-network libqtscript4-sql libqtscript4-uitools libqtscript4-xml libqtwebkit4 libreoffice-base-core libreoffice-calc libreoffice-common libreoffice-core libreoffice-draw libreoffice-emailmerge libreoffice-impress libreoffice-kde libreoffice-math libreoffice-style-human libreoffice-style-oxygen libreoffice-writer libsolid4 libsolidcontrol4abi2 libsolidcontrolifaces4abi2 libsoprano4 libssh-4 libstlport4.6ldbl libstreamanalyzer0 libstreams0 libsyndication4 libtag-extras1 libtaskmanager4abi3 libtemplateparser4 libthreadweaver4 libvirtodbc0 libweather-ion6 libxml2-utils libzip2 muon muon-installer muon-notifier muon-updater mysql-client-core-5.5 mysql-common mysql-server-core-5.5 ntrack-module-libnl-0 obexd-client odbcinst odbcinst1debian2 okular okular-extra-backends oxygen-cursor-theme oxygen-icon-theme partitionmanager phonon phonon-backend-gstreamer pinentry-gtk2 pinentry-qt4 plasma-dataengines-addons plasma-dataengines-workspace plasma-desktop plasma-netbook plasma-scriptengine-javascript plasma-scriptengine-python plasma-widget-facebook plasma-widget-folderview plasma-widget-kimpanel plasma-widget-menubar plasma-widget-message-indicator plasma-widget-networkmanagement plasma-widgets-addons plasma-widgets-workspace plymouth-theme-kubuntu-logo plymouth-theme-kubuntu-text polkit-kde-1 printer-applet pulseaudio-module-bluetooth python-kde4 python-pyudev python-qt4 python-qt4-dbus python-sip python-uno qapt-batch qapt-deb-installer qdbus quassel quassel-data rekonq shared-desktop-ontologies software-properties-kde soprano-daemon system-config-printer-kde systemsettings tasks-icons uno-libs3 update-manager-kde ure usb-creator-kde userconfig virtuoso-minimal virtuoso-opensource-6.1-bin virtuoso-opensource-6.1-common wodim xfonts-mathml xsettings-kde

忘了说了，仅用于12.04

[jtshs256]

相比现在的gnome3，kde4要靠谱得多

[wojiaowwj]

不觉得gnome3的主题相当相当坑爹吗？kde默认的oxygen都好的多吧。更何况无数主题你没有找到。gnome的主题顶多是一些高对比度或者灰蒙蒙的主题而已。
稳定性的话，纯粹胡说。不要以为你的几个kde程序崩溃了就说kde不稳定了。你要想想你的kde是怎么装的。那样装能稳定吗？

[leeaman]

kde4是蛮不错的了现在，不过我这里电脑温度会升高，风扇转的厉害，一般不用

[tommy007]

KDE崩溃也是ubuntu的问题。其他发行版怎么不会经常来？
另外，楼主的删除方法是不可能删除干净的。
要么删libqt 靠依赖全带走
要么按照10楼这种来。。

[lainme]

不觉得gnome3的主题相当相当坑爹吗？kde默认的oxygen都好的多吧。更何况无数主题你没有找到。gnome的主题顶多是一些高对比度或者灰蒙蒙的主题而已。
稳定性的话，纯粹胡说。不要以为你的几个kde程序崩溃了就说kde不稳定了。你要想想你的kde是怎么装的。那样装能稳定吗？

喜欢gnome-shell的默认主题，不过图标还是Faenza的好。