manjaropacman-Syu:keycouldnotbelookedupremotely. 1.sudorm-r/etc/pacman.d/gnupg3.sudopacman-key--init4.sudopacman-key--populatearchlinuxmanjaro5.sudopacman-Sc6.sudopacman-Sygnupgarchlinux-keyringmanjaro-keyring7.sudopacman-key--refresh-keys8.sudopacman-Saudacity