Ubuntu
linux package

  1. Bug #1668105
  2. Comment #6

Comment 6 for bug 1668105

Revision history for this message
Richard (ismail-a) wrote : Re: xhci_kcd module turns off usb host controller on boot

A get-around has been found allowing the system to boot:

1. Boot the Apple computer to grub, takes about 2 minutes
2. Press a key, then edit your boot configuration to include the kernel command line parameter break, takes about 2 minutes
3. At the initramfs prompt usb works fine. Enter command reboot
4. This initiates a graceful shutdown of Linux, and the Apple computer can now be booted with usb3 operating normally