Just plugging it into the 2.0 port by itself without another cable connected: $dmesg -T . . . [Fri Dec 11 09:45:48 2020] usb 2-1.1: new full-speed USB device number 28 using ehci-pci [Fri Dec 11 09:45:48 2020] usb 2-1.1: device descriptor read/64, error -32 [Fri Dec 11 09:45:48 2020] usb 2-1.1: device descriptor read/64, error -32 [Fri Dec 11 09:45:48 2020] usb 2-1.1: new full-speed USB device number 29 using ehci-pci [Fri Dec 11 09:45:48 2020] usb 2-1.1: device descriptor read/64, error -32 [Fri Dec 11 09:45:48 2020] usb 2-1.1: device descriptor read/64, error -32 [Fri Dec 11 09:45:48 2020] usb 2-1-port1: attempt power cycle [Fri Dec 11 09:45:49 2020] usb 2-1.1: new full-speed USB device number 30 using ehci-pci [Fri Dec 11 09:45:49 2020] usb 2-1.1: device not accepting address 30, error -32 [Fri Dec 11 09:45:49 2020] usb 2-1.1: new full-speed USB device number 31 using ehci-pci [Fri Dec 11 09:45:50 2020] usb 2-1.1: device not accepting address 31, error -32 [Fri Dec 11 09:45:50 2020] usb 2-1-port1: unable to enumerate USB device
Exasperated, Ken On Fri, Dec 11, 2020 at 9:40 AM Ken Stephens <[email protected]> wrote: > # lsusb > Bus 002 Device 003: ID 17e9:4301 DisplayLink > Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 003 Device 009: ID 046d:0802 Logitech, Inc. Webcam C200 > Bus 003 Device 004: ID 046d:c318 Logitech, Inc. Illuminated Keyboard > Bus 003 Device 003: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0 > Bus 003 Device 002: ID 0409:0058 NEC Corp. HighSpeed Hub > Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 001 Device 003: ID 058f:a014 Alcor Micro Corp. Asus Integrated Webcam > Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > On Fri, Dec 11, 2020 at 9:06 AM Johnathan Mantey <[email protected]> > wrote: > >> What is the output from lsusb? >> >> On Thu, Dec 10, 2020 at 10:08 PM Ken Stephens <[email protected] >> > >> wrote: >> >> > I subscribe to a monthly electronic surprise box >> > <https://www.instructables.com/HackerBox-0061-Props/>. This month's >> > surprise is a Propeller 2 8x32bit processor on a circuit board that >> > connects to a computer with USB. The circuit board and chip are RT232RL >> > Serial USB Interface. >> > >> > The FT232RL chip by ftdichip.com does not identify itself to the usb >> > hubs. Tried many. Tried different cables. Loaded the suggested >> driver. >> > It's transmit and receive lights flash when plugged in. The dmesg >> output >> > when device is plugged into a 3.0 port is: >> > >> > [Thu Dec 10 21:32:13 2020] usb 3-1: new full-speed USB device number 14 >> > using xhci_hcd >> > [Thu Dec 10 21:32:13 2020] usb 3-1: device descriptor read/64, error -71 >> > [Thu Dec 10 21:32:13 2020] usb 3-1: device descriptor read/64, error -71 >> > [Thu Dec 10 21:32:14 2020] usb 3-1: new full-speed USB device number 15 >> > using xhci_hcd >> > [Thu Dec 10 21:32:14 2020] usb 3-1: device descriptor read/64, error -71 >> > [Thu Dec 10 21:32:14 2020] usb 3-1: device descriptor read/64, error -71 >> > [Thu Dec 10 21:32:14 2020] usb usb3-port1: attempt power cycle >> > [Thu Dec 10 21:32:15 2020] usb 3-1: new full-speed USB device number 16 >> > using xhci_hcd >> > [Thu Dec 10 21:32:15 2020] usb 3-1: Device not responding to setup >> address. >> > [Thu Dec 10 21:32:15 2020] usb 3-1: Device not responding to setup >> address. >> > [Thu Dec 10 21:32:15 2020] usb 3-1: device not accepting address 16, >> error >> > -71 >> > [Thu Dec 10 21:32:15 2020] usb 3-1: new full-speed USB device number 17 >> > using xhci_hcd >> > [Thu Dec 10 21:32:15 2020] usb 3-1: Device not responding to setup >> address. >> > [Thu Dec 10 21:32:16 2020] usb 3-1: Device not responding to setup >> address. >> > [Thu Dec 10 21:32:16 2020] usb 3-1: device not accepting address 17, >> error >> > -71 >> > [Thu Dec 10 21:32:16 2020] usb usb3-port1: unable to enumerate USB >> device >> > >> > The dmesg output when device is plugged into a 2.0 port: >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2.3: new full-speed USB device >> number 9 >> > using ehci-pci >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2.3: device descriptor read/64, error >> > -32 >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2.3: device descriptor read/64, error >> > -32 >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2.3: new full-speed USB device >> number 10 >> > using ehci-pci >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2.3: device descriptor read/64, error >> > -32 >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2.3: device descriptor read/64, error >> > -32 >> > [Thu Dec 10 22:03:09 2020] usb 2-1.2-port3: attempt power cycle >> > [Thu Dec 10 22:03:10 2020] usb 2-1.2.3: new full-speed USB device >> number 11 >> > using ehci-pci >> > [Thu Dec 10 22:03:10 2020] usb 2-1.2.3: device not accepting address 11, >> > error -32 >> > [Thu Dec 10 22:03:11 2020] usb 2-1.2.3: new full-speed USB device >> number 12 >> > using ehci-pci >> > [Thu Dec 10 22:03:11 2020] usb 2-1.2.3: device not accepting address 12, >> > error -32 >> > [Thu Dec 10 22:03:11 2020] usb 2-1.2-port3: unable to enumerate USB >> device >> > >> > The kernel is configured properly: >> > # uname -r >> > 5.9.12-100.fc32.x86_64 >> > $ grep -i xhci /boot/config-$(uname -r) >> > CONFIG_USB_XHCI_HCD=y >> > CONFIG_USB_XHCI_DBGCAP=y >> > CONFIG_USB_XHCI_PCI=y >> > CONFIG_USB_XHCI_PCI_RENESAS=y >> > CONFIG_USB_XHCI_PLATFORM=m >> > CONFIG_USB_ROLES_INTEL_XHCI=m >> > >> > Any wizards out there that have an idea what is happening and how I can >> fix >> > it? Or shall I chock it up to a bad chip. >> > >> > Thanks, >> > Ken >> > _______________________________________________ >> > PLUG: https://pdxlinux.org >> > PLUG mailing list >> > [email protected] >> > http://lists.pdxlinux.org/mailman/listinfo/plug >> > >> _______________________________________________ >> PLUG: https://pdxlinux.org >> PLUG mailing list >> [email protected] >> http://lists.pdxlinux.org/mailman/listinfo/plug >> > _______________________________________________ PLUG: https://pdxlinux.org PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
