Hi ,
I am connectting the Intel realsense D415 to Nano production module . When I run sudo reboot test. I saw below err happening very often. once it happned the only way to recover is doing a hotplug or code reboot . I also applied the power control patch to power cycle realtek_hub before sudo reboot. it improved but still the issue can be reproduced .
Oct 24 09:52:13 cameras kernel: usbcore: registered new interface driver usbfs
Oct 24 09:52:13 cameras kernel: usbcore: registered new interface driver hub
Oct 24 09:52:13 cameras kernel: usbcore: registered new device driver usb
Oct 24 09:52:13 cameras kernel: usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
Oct 24 09:52:13 cameras kernel: usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Oct 24 09:52:13 cameras kernel: usb usb1: Product: xHCI Host Controller
Oct 24 09:52:13 cameras kernel: usb usb1: Manufacturer: Linux 4.8.0-58-generic xhci-hcd
Oct 24 09:52:13 cameras kernel: usb usb1: SerialNumber: 0000:00:14.0
Oct 24 09:52:13 cameras kernel: usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
Oct 24 09:52:13 cameras kernel: usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Oct 24 09:52:13 cameras kernel: usb usb2: Product: xHCI Host Controller
Oct 24 09:52:13 cameras kernel: usb usb2: Manufacturer: Linux 4.8.0-58-generic xhci-hcd
Oct 24 09:52:13 cameras kernel: usb usb2: SerialNumber: 0000:00:14.0
Oct 24 09:52:13 cameras kernel: usb: port power management may be unreliable
Oct 24 09:52:13 cameras kernel: usb 1-8: new full-speed USB device number 2 using xhci_hcd
Oct 24 09:52:13 cameras kernel: usb 1-8: New USB device found, idVendor=8087, idProduct=0a2b
Oct 24 09:52:13 cameras kernel: usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: device not accepting address 2, error -71
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: device not accepting address 3, error -71
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: device not accepting address 4, error -71
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-2: device not accepting address 5, error -71
Oct 24 09:52:13 cameras kernel: usb usb2-port2: unable to enumerate USB device
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: device not accepting address 6, error -71
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: device not accepting address 7, error -71
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: device not accepting address 8, error -71
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: Device not responding to setup address.
Oct 24 09:52:13 cameras kernel: usb 2-3: device not accepting address 9, error -71
Oct 24 09:52:13 cameras kernel: usb usb2-port3: unable to enumerate USB device
Oct 24 09:52:13 cameras kernel: usbcore: registered new interface driver btusb