Re: ERR=Attribute not found (on Mac client)

>>>>> On Wed, 8 Apr 2026 14:14:02 +0200, Andrea Venturoli said:
> 
> Backing up some Mac clients, I see many errors like the following:
> 
> > Cannot open "/Users/.../.../.../NewMailboxPanel.nib": ERR=Attribute not found.
> 
> Any idea what this means?
> What attribute is it talking about?
> How to solve?

"ERR=Attribute not found" is a strange error to get when opening a file.

What is the filesystem for the files that get this error?  E.g. use df to get
the mount point and then match it with the output of mount:

mount | awk '$1=="'$(df "/Users/.../.../.../NewMailboxPanel.nib" | awk 'NR==2 {print $1}')'" { print $0 }'

__Martin