Problem
# sqlplus
"/as sysdba"
Copyright (c) 1982, 2005, Oracle. All rights reserved.
ORA-09925:
Unable to create audit trail file
Linux
Error: 13: Permission denied
Additional
information: 9925
ORA-01031:
insufficient privileges
Solution
You may
be connecting to sqlplus from # prompt -- as root
Exit and
connect to sqlplus from $ prompt -- login as oracle