2 DRAGONFLY 'Live CD' README.USB
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:
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
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