If you receive the following error, when you try to reinstall Oracle XE on Ubuntu (My version was 11.04):
Executing Post-install steps... /bin/chown: invalid user: 'oracle:dba'
Perform these steps:
sudo aptitude purge oracle-xe-universal sudo /usr/sbin/groupadd dba sudo /usr/sbin/useradd -M -g dba -d /usr/lib/oracle -s /bin/bash oracle sudo apt-get install oracle-xe-universal
ms
Sep 07, 2011 @ 03:28:43
thanks~!