[moin-user] Can't index PDF attachments (bug?)

[Thomas Waldmann]

>> Is there some additional security framework active on that machine, like
>> apparmor or selinux or posix ACLs or ...?
> 
> I'm not sure what you mean by "additional security framework".

Well, I gave some examples. Basically anything that may intercept/forbid 
file access.

Ubuntu comes with apparmor, while some redhat (fedora?) dists come with 
selinux.

ACLs can be checked with the respective commands, see man acl.