grep: /etc/upstream-release: 是一个目录 [apt-fast 11:29:43] [apt-fast 11:29:43]Working... this may take a while. [1;31mE: [0m选项 libdbusmenu-gtk4：配置项后必须包含有形如“=<变量>”的具体指定。[0m [apt-fast 11:29:43]Package manager quit with exit code.
系统版本：mint 21 xfce
haking https://gitee.com/deepin-community-store/spark-store/issues/I671SU
shenmo7192
最后我直接在终端命令去更新了。也解决了。
手动添加了源，但是点击应用还是不显示 任何信息。
haking 对于mint的支持不好，你加上源之后就用apt装包吧
https://gitee.com/deepin-community-store/spark-store/issues/I671SU#note_15804969_link
已修复
