我无意中删除了一些我不应该删除的软件包，这些软件包是：
btrfsmaintenance dejavu-fonts desktop-data-openSUSE docbook_4 efont-unicode-bitmap-fonts fonts-config ghostscript-fonts-other ghostscript-fonts-std ghostscript-fonts-std-converted google-carlito-fonts google-poppins-fonts gtk2-branding-openSUSE gtk2-metatheme-adwaita gtk3-metatheme-adwaita hicolor-icon-theme hicolor-icon-theme-branding-openSUSE intlfonts-euro-bitmap-fonts intltool iso_ent issue-generator libBasicUsageEnvironment1 libcfitsio9 libesmtp6 libglslang11 libgmp10-32bit libgraphite2-3-32bit libgssdp-1_2-0-32bit libgupnp-1_2-0-32bit libgupnp-igd-1_0-4 libjbig2-32bit libKF5Screen7 libkgantt-lang libldac2-32bit liblmdb-0_9_29 liblockdev1-32bit libmarkdown2 libmtdev1-32bit libnscd1-32bit libproxy1-config-kde-32bit libqgpgme7 libqpdf28 libraw20 libre2-9 libreoffice-share-linker libsbc1-32bit libsrt1_4 libtiff5 libts0-32bit libunistring2 libwebrtc_audio_processing1-32bit libZXing1 man-pages-posix media-player-info metatheme-adwaita-common parallel-printer-support perl-biber python38-cmdln python38-dbus-python python38-decorator python38-gobject python38-gobject-cairo python38-gobject-Gdk python38-ipaddr python38-notify2 python38-pycairo python38-six python38-slip python38-slip-dbus qemu-ipxe sound-theme-freedesktop system-user-mktex wallpaper-branding-openSUSE xdg-menu xorg-x11-essentials yast2-trans-stats
现在，我在注意到这不是一个好主意后重新安装了它们，但似乎为时已晚，因为我现在看到的登录屏幕如下所示
我想让它恢复到以前的样子，如下图所示：
在上图中，我初次登录后出现了原始外观的锁定屏幕。问题（旧的登录屏幕）仅在第一次登录时出现。