USB Device Might Not Be Recognized When Hot-Plugged (4500963)

If a system is booted without the reconfiguration option and no USB keyboard or mouse is connected, USB drivers are not automatically attached. The system will not recognize hot-plugged USB devices.

Workaround: To make the system recognize hot-plugged USB devices, choose one of the following workarounds.

• Add the following line to /etc/system and reboot the system.

  forceload:drv/uhci

• Type the following on a command line.

  # devfsadm -i uhci

For more information see devfsadm(1M).