@marcus, Booting with noirqdebug noapic fixes the USB problems for me - but if I have ehci_hcd.ko loaded, one of my CPUs is pegged at 100% hi in top, causing my CPU temperature to rise, and my battery life to drop significantly.
@marcus, Booting with noirqdebug noapic fixes the USB problems for me - but if I have ehci_hcd.ko loaded, one of my CPUs is pegged at 100% hi in top, causing my CPU temperature to rise, and my battery life to drop significantly.