不知道之前怎么卸载了桌面等等一系列的东西，然后后来自己安装回来了，然后就出现了这个问题，估计是没有开机自启，但是自启哪个呢？

:~$ dpkg -l | grep dde-
ii  dde-account-faces                                 1.0.16                                    all          When users are ready to set their own account avatars,
ii  dde-api                                           6.0.13                                    amd64        Go-lang bingdings for dde-daemon
ii  dde-api-dbus-proxy-v1                             1.0.18                                    amd64        dde api dbus proxy module
ii  dde-api-proxy                                     1.0.18                                    amd64        dde api proxy index
ii  dde-appearance                                    1.1.36                                    amd64        deepin desktop-environment - dde-appearance module
ii  dde-application-manager                           1.2.16                                    amd64        Application manager for DDE.
ii  dde-application-wizard-daemon-compat              0.1.10                                    amd64        D-Bus compat module to provide app uninstall support
ii  dde-clipboard                                     1:6.0.13                                  amd64        deepin desktop-environment - clipboard module
ii  dde-control-center                                6.0.71                                    amd64        New control center for Deepin Desktop Environment,
ii  dde-cooperation                                   0.9.1-1                                   amd64        deepin cooperation application
rc  dde-cooperation-daemon                            0.8.7-1                                   amd64        Deepin cooperation backend
ii  dde-crypto                                        1.0.3-1                                   amd64        Archiver for keyring/* files
ii  dde-daemon                                        6.0.46                                    amd64        daemon handling the DDE session settings
ii  dde-dconfig-daemon                                1.0.25                                    amd64        deepin desktop-environment - dde-dconfig-daemon module
ii  dde-desktop                                       6.5.7                                     amd64        deepin desktop-environment - desktop module
ii  dde-desktop-plugins                               6.5.7                                     amd64        deepin desktop-environment - desktop edge plugins module
ii  dde-device-formatter                              0.0.1.16                                  amd64        Device formatter
ii  dde-disk-mount-plugin                             6.5.7                                     amd64        plugin of dde-dock
rc  dde-dock                                          6.0.37                                    amd64        deepin desktop-environment - dock module
ii  dde-file-manager                                  6.5.7                                     amd64        File manager front end
ii  dde-file-manager-common-plugins                   6.5.7                                     amd64        deepin desktop-environment - filemanager common edge plugins module
ii  dde-file-manager-daemon-plugins                   6.5.7                                     amd64        deepin desktop-environment - daemon edge plugins module
ii  dde-file-manager-plugins                          6.5.7                                     amd64        deepin desktop-environment - filemanager edge plugins module
ii  dde-file-manager-preview                          6.5.7                                     amd64        deepin desktop-environment - filemanager preview module
ii  dde-file-manager-preview-plugins                  6.0.59                                    amd64        deepin desktop-environment - filemanager preview plugins module
ii  dde-file-manager-services-plugins                 6.5.7                                     amd64        deepin desktop-environment - services edge plugins module
ii  dde-grand-search                                  5.5.7                                     amd64        deepin desktop-environment - search module
rc  dde-launcher                                      6.0.19                                    amd64        deepin desktop-environment - dde-launcher module
ii  dde-launchpad                                     1.0.6                                     amd64        The "launcher" or "start menu" component for DDE
ii  dde-manual-content                                2.0.0.0-1                                 all          protocol files
ii  dde-permission-manager                            1.0.5                                     amd64        deepin permission manager
ii  dde-polkit-agent                                  6.0.8                                     amd64        PolicyKit agent for DDE.
ii  dde-printer                                       1.0.25-1+1060                             amd64        Deepin Print Manager is a eazy tool to manage printers.
ii  dde-qt5integration                                5.7.1                                     amd64        Qt platform theme integration plugins for DDE
ii  dde-qt5wayland-plugin                             5.7.1                                     amd64        Qt platform plugins
ii  dde-qt5xcb-plugin                                 5.7.1                                     amd64        Qt platform plugins
ii  dde-qt6integration                                6.0.21                                    amd64        Qt platform theme integration plugins for DDE
ii  dde-qt6xcb-plugin                                 6.0.21                                    amd64        Qt platform plugins
ii  dde-session                                       1.2.13                                    amd64        dde session module
ii  dde-session-shell                                 6.0.23                                    amd64        deepin desktop-environment - dde-session-shell module
ii  dde-session-ui                                    6.0.22                                    amd64        deepin desktop-environment - dde-session-ui module
ii  dde-shell:amd64                                   1.0.7                                     amd64        An wrapper for developed based on dde-shell plugin system
ii  dde-tray-loader                                   1.0.5                                     amd64        deepin desktop-environment - the plugins of tray for dde-dock
ii  dde-widgets                                       6.0.25                                    amd64        deepin desktop-environment - widgets module
ii  dde-wldpms                                        2.0.1                                     amd64        this is dde wldpms
ii  dde-wloutput                                      2.0.2.1-1                                 amd64        
ii  dde-wloutput-daemon                               2.0.4                                     amd64        this is dde-wloutput-daemom
ii  dss-network-plugin                                2.0.34                                    amd64        the plugin of network for dde-lock
ii  libdde-file-manager:amd64                         6.5.7                                     amd64        DDE File Manager core librarys
ii  libdde-network-core                               2.0.34                                    amd64        the library of network
ii  libdde-shell:amd64                                1.0.7                                     amd64        DDE Shell library
ii  libdfm-extension                                  6.5.7                                     amd64        extension library of dde-file-manager
ii  libx264-160:amd64                                 2:0.160.3011.1+dde-deepin                 amd64        x264 video coding library