Component under* Linux Fedora*: coreutils.x86_64 8.31-2.fc30 @updates Changes set are no applied to a locally plugged external device Commands executed: # whoami root # cd /run/media/yk/maxell/Varmuuskopiot/Fedora/ # chown -R root:citser ../Fedora/ && chmod -R 750 ../Fedora/ # ls -l ../; ls -l [...] drwxrwxrwx. 1 yk yk 440 16. 8. 23:32 Fedora [...] -rwxrwxrwx. 1 yk yk 155 16. 8. 23:32 config As noticeable owner and groups mentions are both yk while they respectively should be root, citser.