5 Replies Latest reply on Apr 19, 2017 10:41 AM by Intel Corporation

    Failure with USB Serial cable pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

    Generali

      Hello,

       

      Upgraded my NUC from BOXDCCP847DYE to the NUC6CAYH. No other software was upgraded and I am how getting this error in dmesg. I have upgraded the BIOS to  AY0038.bio, s tried all ports, turned off power the USB ports, hoping for a simple BIOS config change to fix this issue.

       

      Thx
      Casey

       

      [root@testhost ~]# dmesg | tail -n 20

      xhci_hcd 0000:00:15.0: WARN: short transfer on control ep

      xhci_hcd 0000:00:15.0: WARN: short transfer on control ep

      xhci_hcd 0000:00:15.0: WARN: short transfer on control ep

      usb 1-1: New USB device found, idVendor=067b, idProduct=2303

      usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

      usb 1-1: Product: USB-Serial Controller

      usb 1-1: Manufacturer: Prolific Technology Inc.

      usb 1-1: configuration #1 chosen from 1 choice

      pl2303 1-1:1.0: pl2303 converter detected

      usb 1-1: pl2303 converter now attached to ttyUSB0

      ip_tables: (C) 2000-2006 Netfilter Core Team

      usb 1-1: pl2303_read_int_callback - usb_submit_urb failed with result -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      pl2303 ttyUSB0: pl2303_open - failed submitting interrupt urb, error -22

      [root@testhost~]#  uname -a

      Linux testhost 2.6.32-200.13.1.el5uek #1 SMP Wed Jul 27 21:02:33 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux

      [root@testhost~]#