答案1
清除gnome-shell
。ubuntu-gnome-desktop
只是一个元包,不会删除任何内容。 之后,您应该再次安装 Unity,它可能会损坏。
示例输出
% 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*
gnome-shell
使用以下命令清除
sudo apt-get purge gnome-shell
示例输出在我的计算机上
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
答案2
也许我一开始没有清除(删除)正确的软件包。结果一些 gnome 软件包(来自 gnome-shell)被安装到我的系统中并与unity
(主题)冲突。所以我采取了以下步骤。
删除所有 gnome 包
sudo apt-get purge gnome-*
它还会删除一些应用程序和中断unity
。因此,为了修复副作用,我重新安装了ubuntu-desktop
sudo apt-get install --reinstall ubuntu-desktop
它解决了我的问题。