每当我尝试安装 @kde-desktop 或更新 fedora 23 操作系统时,我都会收到此错误,任何指导将不胜感激。
You can remove cached packages by executing 'dnf clean packages'.
Error: Error downloading packages:
Cannot download gcc49-4.9.3-1.fc23.x86_64.rpm: All mirrors were tried
答案1
让我们尝试仅使用官方存储库:
sudo dnf --disablerepo="*" --enablerepo=fedora --enablerepo=updates install @kde-desktop
您可以禁用所有其他选项并使用此命令进行安装。