📷
同时,当试图从Ubuntu软件中心访问它时,显示“编辑软件来源”的条目是灰色的。终于跑了
cp /usr/share/applications/software-properties-gtk.desktop ~/.local/share/applications/我收到以下消息
cp: cannot stat `/usr/share/applications/software-properties-gtk.desktop': No such file or directory
当我跑的时候
gedit ~/.local/share/applications/software-pro
由于gdebi的错误,我无法安装.deb文件。
Only one software management tool is allowed to run at the same time
Please close the other application e.g 'Update manage', 'aptitude' or 'synaptic' first.
可能重复: 如何使用PPA修复404错误?
因此,当我试图运行系统更新程序时,我会得到这个错误:
Failed to download repository information
Check you internet connection
W:Failed to fetch https://installer.id.ee/media/ubuntu/dists/quantal/main/binary-
amd64/Packages The requested URL returned error: 404 Not Found
W:Failed to fetch https://i