Issue: The line feed code is not converted according to vsftpd settings.
Solution: To enable conversion of the line feed code, delete # at the beginning of the following lines, which are commented out, in the /etc/vsftpd/vsftpd.conf file:
Before modification
#ascii_upload_enable=YES #ascii_download_enable=YES
After modification
ascii_upload_enable=YES ascii_download_enable=YES
