Hello, I have a strange problem here, we have 4 samba servers plus a PDC with samba and openldap as backend. Users are organized in groups and we give group ACLs to directories to grant access. This worked until a few weeks ago, when we upgraded from Debian Sarge to Etch. Since then samba seems to forget ACLs sometimes. This is almost not reproducible. Users who have normally access to a particular directories are saying "I cant't see the directory in Windows Exxplorer anymore". I check the ACL then and everythis is okay, Windows reports "full Access" for this user, but he can't see nor enter the directory in Windows explorer. Strange enough: In Windows cmd console he can enter the directory. I could reproduce (sort of) this error with smbclient, it looks like this: smb: \> ls test2 NT_STATUS_NO_SUCH_FILE listing \test2 58028 blocks of size 4194304. 34997 blocks available smb: \> cd test2 smb: \test2\> ls . D 0 Tue Jun 5 10:26:16 2007 .. D 0 Tue Jun 5 10:27:40 2007 We have, as I said, Debian Etch with package sernet-samba 3.0.23b-13, Linux Kernel 2.6.15-28-686 on the servers (from Ubuntu LTS, since Kaspersky Antivirus won't work with the standard Etch Kernel), ext3 file system with ACL option. On the PDC kernel 2.6.18-4-686 is running. Can anyone explain that strange behaviour? Regards, Henry