sio1: port may not be enabled ppc0: parallel port not found. sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled ppc0: parallel port not found. sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled ppc0: parallel port not found. sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled