鼠标指向“详情”显示提示“下载失败，正在加速解决中”。再点“一键更新”还是这样，怎么才能解决呢？

终端里边输入 sudo apt-get update && sudo apt-get dist-upgrade 看看有什么报错

liu@liu-PC:$ sudo apt-get update && sudo apt-get dist-upgrade
请输入密码:
验证成功
命中:1 https://community-packages.deepin.com/deepin apricot InRelease
正在读取软件包列表... 完成
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
正在计算更新... 完成
下列软件包是自动安装的并且现在不需要了：
byzanz dde-qt5integration5.5 deepin-app-store-data deepin-clone deepin-recovery-tool
deepin-wine-plugin deepin-wine-plugin-virtual fbterm fcitx-defaultim fcitx-libs
grub-efi-amd64 imageworsener jfsutils libatkmm-1.6-1v5 libcairo-perl libcairomm-1.0-1v5
libcss-parser-pp0v5 libcss-parser0 libcue2 libcups2-dev libcupsfilters-dev
libcupsimage2-dev libdde-network-utils libdeepin-font-manager libdframeworkdbus-dev
libdtkcommon-dev libdtkcore-dev libdtkcore2 libdtkgui-dev libdtkwidget-dev libdtkwidget2
libdtkwm2 libdumbnet1 libegl-dev libenca0 libgl-dev libgl1-mesa-dev libgles-dev libgles1
libglib-perl libglu1-mesa-dev libglvnd-dev libglx-dev libgnome-keyring-common
libgnome-keyring0 libgsettings-qt-dev libgtk2-perl libgtkmm-3.0-1v5 libheif1
libhtmlcxx-dev libhtmlcxx3v5 libjbig-dev libjpeg-dev libjpeg62-turbo-dev libjsoncpp1
libkf5wayland-dev libkf5wayland-doc libllvm7 libllvm7:i386 liblockfile-bin liblockfile1
liblqr-1-0 liblzma-dev libmaxminddb0 libmimetic-dev libmimetic0v5 libmspack0 libnppc9.2
libnppicc9.2 libnppidei9.2 libnppig9.2 libopengl-dev libopengl0 libpango-perl
libpangomm-1.4-1v5 libpng-dev libpng-tools libpthread-stubs0-dev libqt4-declarative
libqt4-network libqt4-opengl libqt4-script libqt4-sql libqt4-sql-mysql libqt4-xmlpatterns
libqt5opengl5-dev libqt5svg5-dev libqt5websockets5 libqt5x11extras5-dev libqtermwidget5-0
libqtwebkit4 libre2-5 libsmi2ldbl libtidy-dev libtidy5deb1 libtiff-dev libtiffxx5
libutempter0 libutf8proc2 libvulkan-dev libwireshark-data libwireshark11 libwiretap8
libwscodecs2 libwsutil9 libx11-dev libx86-1 libxau-dev libxcb1-dev libxdmcp-dev
libxext-dev libxmlsec1-openssl libxt6:i386 linux-headers-5.10.18-amd64-desktop
linux-headers-5.10.29-amd64-desktop linux-headers-5.10.36-amd64-desktop
linux-headers-5.10.50-amd64-desktop linux-image-5.10.18-amd64-desktop
linux-image-5.10.29-amd64-desktop linux-image-5.10.36-amd64-desktop
linux-image-5.10.50-amd64-desktop live-system-com partclone python-gobject qt5-qmake
qt5-qmake-bin qtbase5-dev qtbase5-dev-tools qtermwidget5-data squashfs-tools x11-apps
x11-session-utils x11proto-core-dev x11proto-dev x11proto-xext-dev xbitmaps xinit
xorg-sgml-doctools xtrans-dev
使用'sudo apt autoremove'来卸载它(它们)。
升级了 0 个软件包，新安装了 0 个软件包，要卸载 0 个软件包，有 0 个软件包未被升级。
liu@liu-PC:$

不知道为什么复制过来的字都带横线了

看输出没问题呀。现在还不能下载？？

不能下载。

sudo apt-get autoremove --purge

sudo apt-get clean

sudo apt-get update && sudo apt-get dist-upgrade

执行sudo apt-get autoremove --purge的结果上传提示“敏感词验证失败”

iu@liu-PC:$ sudo apt-get clean
liu@liu-PC:$ sudo apt-get update && sudo apt-get dist-upgrade
命中:1 https://community-packages.deepin.com/deepin apricot InRelease
正在读取软件包列表... 完成
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
正在计算更新... 完成
升级了 0 个软件包，新安装了 0 个软件包，要卸载 0 个软件包，有 0 个软件包未被升级。