Since few day I have a kind of problem with my USB ports... When I plug a USB device on my laptop nothing happens... I try watch /var/log/dmesg, and this is what I found:
- Code: Select all
Feb 21 21:46:29 debi kernel: [ 2359.553843] usb 3-2: >device not accepting address 13, error -71
Feb 21 21:46:30 debi kernel: [ 2359.665735] usb 3-2: >new full-speed USB device number 14 using xhci_hcd
Feb 21 21:46:30 debi kernel: [ 2359.665908] usb 3-2: >Device not responding to set address.
Feb 21 21:46:30 debi kernel: [ 2359.869659] usb 3-2: >Device not responding to set address.
Feb 21 21:46:30 debi kernel: [ 2360.073179] usb 3-2: >device not accepting address 14, error -71
Feb 21 21:46:30 debi kernel: [ 2360.185100] usb 3-2: >new full-speed USB device number 15 using xhci_hcd
Feb 21 21:46:30 debi kernel: [ 2360.185210] usb 3-2: >Device not responding to set address.
Feb 21 21:46:30 debi kernel: [ 2360.389037] usb 3-2: >Device not responding to set address.
Feb 21 21:46:30 debi kernel: [ 2360.592649] usb 3-2: >device not accepting address 15, error -71
Feb 21 21:46:30 debi kernel: [ 2360.592712] hub 3-0:1.0: >unable to enumerate USB device on port 2
Feb 21 21:46:37 debi kernel: [ 2367.372724] usb 1-1.2: >new full-speed USB device number 10 using ehci_hcd
Feb 21 21:46:37 debi kernel: [ 2367.444782] usb 1-1.2: >device descriptor read/64, error -32
Feb 21 21:46:37 debi kernel: [ 2367.620576] usb 1-1.2: >device descriptor read/64, error -32
Feb 21 21:46:38 debi kernel: [ 2367.796220] usb 1-1.2: >new full-speed USB device number 11 using ehci_hcd
Feb 21 21:46:38 debi kernel: [ 2367.868092] usb 1-1.2: >device descriptor read/64, error -32
Feb 21 21:46:38 debi kernel: [ 2368.044213] usb 1-1.2: >device descriptor read/64, error -32
Feb 21 21:46:38 debi kernel: [ 2368.219666] usb 1-1.2: >new full-speed USB device number 12 using ehci_hcd
Feb 21 21:46:38 debi kernel: [ 2368.627033] usb 1-1.2: >device not accepting address 12, error -32
Feb 21 21:46:39 debi kernel: [ 2368.699065] usb 1-1.2: >new full-speed USB device number 13 using ehci_hcd
Feb 21 21:46:39 debi kernel: [ 2369.106502] usb 1-1.2: >device not accepting address 13, error -32
Feb 21 21:46:39 debi kernel: [ 2369.106838] hub 1-1:1.0: >unable to enumerate USB device on port 2
Have you any idea of what is that ?
Thanks in advance
