Device S-state Status Sysfs node HUB0 S5 enabled pci:0000:00:04.0 XVR0 S5 enabled pci:0000:00:09.0 XVR1 S5 enabled pci:0000:00:0b.0 XVR2 S5 enabled pci:0000:00:0c.0 UAR1 S5 enabled pnp:00:09 USB0 S3 enabled pci:0000:00:02.0 USB2 S3 enabled pci:0000:00:02.1 AZAD S5 enabled pci:0000:00:05.0 MMAC S5 enabled pci:0000:00:07.0