Subject: Re: USB 3.0 hub fails to pass through USB 2.0 devices (ID 2109:3431) ( new branch seems to have crashed the RPi before the end of the update! Are you running NOOBs? Just wondering whether it's an incompatibility with that? Might need to switch to an image first.ĭirector of Engineering, Raspberry Pi (Trading) Limited usb 1-1.2.1: device not accepting address 21, error -71ĭon't know what you've done, but this has never been seen before. usb 1-1.2.1: new low-speed USB device number 21 using dwc_otg usb 1-1.2.1: device not accepting address 20, error -71 usb 1-1.2.1: new low-speed USB device number 20 using dwc_otg usb 1-1.2.1: new low-speed USB device number 19 using dwc_otg usb 1-1.2.1: new low-speed USB device number 18 using dwc_otg usb 1-1.2: New USB device strings: Mfr=0, Product=1, SerialNumber=0

usb 1-1.2: New USB device found, idVendor=058f, idProduct=6254 usb 1-1.2: new high-speed USB device number 17 using dwc_otg usb 1-1.2: USB disconnect, device number 16 smsc95xx 1-1.1:1.0: eth0: kevent 2 may have been dropped usb 1-1.2: Product: USB-PS/2 Optical Mouse usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 1-1.2: New USB device found, idVendor=046d, idProduct=c00e usb 1-1.2: new low-speed USB device number 16 using dwc_otg usb 1-1.2: USB disconnect, device number 15 hub 1-1.2:1.0: unable to enumerate USB device on port 1 usb 1-1.2.1: device not accepting address 13, error -71 usb 1-1.2.1: new low speed USB device number 13 using dwc_otg usb 1-1.2.1: device not accepting address 12, error -71 usb 1-1.2.1: new low speed USB device number 12 using dwc_otg usb 1-1.2.1: new low speed USB device number 11 using dwc_otg usb 1-1.2.1: device descriptor read/64, error -71 usb 1-1.2.1: new low speed USB device number 10 using dwc_otg On connecting the USB device to the hub, the following messages appear in dmesg (and also in /var/log/kern.log): I imagine that this might be the same bug as in but then again, maybe not. However, when I connect it to the Pi, it does not show the attached devices, which is rather unfortunate. When I attach this device to my Linux amd64 machine, running Linux 3.2.20, it is able to also show connected (USB 2.0?) devices to the machine, for example:īus 002 Device 004: ID 0458:002e KYE Systems Corp.

I have attached a powered USB Hub to my Raspberry Pi.

Usb 20 hub driver