Hi Roland, The following is the output with the card after adding the lines you mentioned: ib_mthca 0000:04:00.0: Missing UAR, aborting. ib_mthca 0000:04:00.0: flags: 0, len: 0 Thanks, Manpreet. __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com