windows user do not have the right to open a file

Hey guys and girls,

I have some hardcore problem on opening some files from my System W on my Server (I do not have the right / privelege to open). These files have been moved from my System U to the Server. If I rename one of these files using my System U I can open it from my System W without any problem.

This is the first time I got this problem since the server is installed (ca. 6 months ) and I can not reproduce this situation.

From all other Linux Desktops I have no problem to open the files by any user account.

System W:

Windows 7 with all updates till today

Logged in User: roxane

System U:

Ubuntu 18.04.5 LTS

Logged in User: Administrator

Server:

OMV 4.1.34-1

share: SMB/CIFS with ACLs

See below file AR TGN 1.pdf could not be open.

After renaming the file AR TGN 2.pdf to b.pdf as mentioned before it could be opened without any problem.

I can not see where the difference is !

It would me extremely great if somebody can help me.

Thx in advance

OMV4711

ls -l
total 1896
-rwxrwx---+ 1 root USA  863617 Oct 29 14:40 AR TGN 1.pdf
-rwxrwx---+ 1 root USA 1067197 Oct 29 14:40 b.pdf

getfacl b.pdf
# file: b.pdf
# owner: root
# group: USA
user::rwx
user:roxane:rwx
user:berta:rwx
group::rw-
group:USA:rwx
group:USA-Administratoren:rwx
mask::rwx
other::---

getfacl AR\ TGN\ 1.pdf
# file: AR TGN 1.pdf
# owner: root
# group: USA
user::rwx
user:roxane:rwx
user:berta:rwx
group::rw-
group:USA:rwx
group:USA-Administratoren:rwx
mask::rwx
other::---

The solution:

The error message on system W was misleading.

It had nothing to do with any permissons.

The file name/path was just to long