Fast TSC calibration failed TSC: Unable to calibrate against PIT TSC: using PMTIMER reference calibration Performance Events: Broken PMU hardware detected, using software events only. APIC calibration not consistent with PM-Timer: 106ms instead of 100ms APIC delta adjusted to PM-Timer: 6250012 (6686382) PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug platform rtc_cmos: registered platform RTC device (no PNP device found) Does VB use piix4_smbus? ------------------------- piix4_smbus 0000:00:07.0: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr input: Unspecified device as /devices/virtual/input/input4 rejected? ---------- intel8x0_measure_ac97_clock: measured 50474 usecs (10217 samples) intel8x0: measured clock 202421 rejected intel8x0_measure_ac97_clock: measured 50970 usecs (10241 samples) intel8x0: measured clock 200922 rejected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver intel8x0_measure_ac97_clock: measured 51807 usecs (10060 samples) intel8x0: measured clock 194182 rejected intel8x0: clocking to 48000