I have a case where an Centos 5.2 O/S on an Intel Atom motherboard properly recognizes the on-board Intel sound system. If I hot plug in 4 USB sound devices they are configured and work. But if I boot the system with the 4 USB sound devices attached, they are configured but the on-board Intel sound system is gone. Any ideas, links or RTFM direction would be appreciated. Thanks, Steve H. ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user