# HG changeset patch
# User Oleksandr Gavenko <gavenkoa@gmail.com>
# Date 1464769383 -10800
# Node ID dbe9a69aa2f6fe6889c543b5a1330e64f62d5fb2
# Parent  a39d953734da25ff7da7e1bd6feb775d26d8ddc2
``setfacl`` with ``-x`` key can't remove specific permission.

diff -r a39d953734da -r dbe9a69aa2f6 acl.rst
--- a/acl.rst	Wed Jun 01 11:16:29 2016 +0300
+++ b/acl.rst	Wed Jun 01 11:23:03 2016 +0300
@@ -22,6 +22,10 @@
 
   $ sudo setfacl -x u:test ~/tmp/dir
 
+.. NOTE:: ``setfacl`` with ``-x`` key can't remove specific permission, you
+          should remove corresponding user or group and set new or explicitly
+          specify desired permission for user or group with ``-m`` option.
+
 Remove all ACL permissions::
 
   $ sudo setfacl -b ~/tmp/dir