安装任何软件都会出现错误
Signature from "User <[email protected]>" is unknown trust, installation failed
在archwiki上说的是
Signature from "User <[email protected]>" is unknown trust, installation failed
查看pacman-key#Resetting all the keys. 或试试：
更新已知密钥：
pacman-key --refresh-keys
手动升级archlinux-keyring软件包：
pacman -S archlinux-keyring
还有
pacman-key --init
但是没用，只有在 /etc/pacman.conf 中设置SigLevel = Never 才能安装软件，到底要怎么办才能解决问题啊?
archwiki解决方法
https://wiki.archlinux.org/index.php/Pacman_(%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87)#Signature_from_.22User_.3Cemail.40gmail.com.3E.22_is_unknown_trust.2C_installation_failed
https://wiki.archlinux.org/index.php/Pacman-key#Resetting_all_the_keys