1 2 DRAGONFLY 'Live CD' README.USB 3 4 When booting from 'Live CD', the USB subsystem is activated by the 5 default boot. This includes the primary USB, OHCI, EHCI and XHCI 6 drivers. On some systems it might be needed to not start the EHCI 7 driver (for USB 2.0) or XHCI driver (for USB 3.0) to be able to run 8 DragonFly. This is done by: 9 10 For EHCI 11 ======== 12 13 - 'unset ehci_load' in loader prompt, or 14 - choosing 'safe mode' in boot prompt, or 15 - 'set hint.ehci.0.disabled=0' in /boot/loader.conf 16 17 For XHCI 18 ======== 19 20 - 'unset xhci_load' in loader prompt, or 21 - choosing 'safe mode' in boot prompt, or 22 - 'set hint.xhci.0.disabled=0' in /boot/loader.conf 23