Package: ntfs-3g Version: 1:2017.3.23-2 Severity: important --- Please enter the report below this line. --- I copy a directory tree from an ext4 partition to a NTFS one mounted with 'permissions' option using cp -r -p. For all files which have access permissions set to 755 their copies have access mask 700, similarily files with permissions 644 are copied with permissions 600. Oddly, files with setuid bit set are copied with correct permissions. Using chmod I can set for files on the NTFS partition whatever permissions I want. (Perhaps, the problem is aroused by simultaneously setting permissions and owner:group?)
--- System information. --- Architecture: Kernel: Linux 4.18.0-2-amd64 Debian Release: buster/sid 500 unstable mirror.isoc.org.il 500 stable repo.skype.com 1 experimental mirror.isoc.org.il --- Package information. --- Depends (Version) | Installed ===================================-+-================== libc6 (>= 2.17) | 2.27-8 libgcrypt20 (>= 1.8.0) | 1.8.4-3 libgnutls30 (>= 3.5.0) | 3.5.19-1+b1 libgpg-error0 (>= 1.14) | 1.32-3 libntfs-3g88 (= 1:2017.3.23-2) | 1:2017.3.23-2 Package's Recommends field is empty. Package's Suggests field is empty.