今天，我在尝试升级 Arch Linux 系统时收到此错误 – “无法提交事务冲突文件：ca-certificates-utils: 已存在于文件系统中”。 如果您遇到类似此错误的情况，这里有一个快速解决方法来修复它。 打开终端并一一运行以下命令： 首先，使用命令下载包： $ sudo pacman -Syuw 示例输出为： :: Synchronizing package databases… core is up to date extra is up to date community is up to date multilib is up to date archlinuxfr is up to date 0.0 B 0.00B/s 00:00 [———————-] 0% xyne-x86_64 is up to date :: Starting full system upgrade… resolving dependencies… Packages (25) ca-certificates-20170307-1 ca-certificates-mozilla-3.29.3-2 ca-certificates-utils-20170307-1 deepin-api-3.1.4-1 deepin-clutter-1.26.2-1 deepin-control-center-4.0.10-1 deepin-desktop-base-2016.11.30-1 deepin-file-manager-1:1.4.10-1 deepin-mutter-3.20.13-2 deepin-wallpapers-1.4-1 deepin-wm-1.9.7-2 libxslt-1.1.29+42+gac341cbd-1 linux-firmware-20170309.695f2d6-1 nss-3.29.3-2 p11-kit-0.23.5-1…