This has the feel of a modules.conf problem, but I'm not quite sure how to go about it fixing it. My Thinkpad's full docking station (not just a port replicator) has two USB 1.1 ports in back. Both work perfectly under Win2K, but under FC1 only the lower port is functional. My /etc/modules.conf file contains: alias scsi_hostadapter ncr53c8xx <-- PCI card in dock alias eth0 e100 alias usb-controller usb-uhci alias sound-slot-0 cs46xx post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L \ >/dev/null 2>&1 || : pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S \ >/dev/null 2>&1 || : The ThinkPad itself has only one USB 1.1 port in back, which is inaccessible when my laptop is docked. The docking station has two controllers and ports of its own. Do I need to manually add another usb-controller line to modules.conf to activate that second USB port? If so, what should it say? TIA --Doc Robert G. (Doc) Savage, BSE(EE), CISSP, RHCE | Fairview Heights, IL Fedora Core 1 kernel 2.4.22-1.2188.nptl on P-III/M IBM Thinkpad A22p "Perfection is the enemy of good enough." -- Admiral of the Fleet Sergei G. Gorshkov