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Old 02-15-2016, 01:37 PM   #4
rcouto
Junior Member
 
Join Date: Feb 2016
Posts: 4
Default Happened to me too..
Here is the syslog msg before my reboot (it worked then...):

Code:
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.538757] usb 1-2: new high-speed USB device number 18 using xhci_hcd
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.670695] usb 1-2: New USB device found, idVendor=2109, idProduct=2812
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.670704] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.670706] usb 1-2: Product: USB2.0 Hub             
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.670707] usb 1-2: Manufacturer: VIA Labs, Inc.         
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.672435] hub 1-2:1.0: USB hub found
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.672620] hub 1-2:1.0: 4 ports detected
Feb 10 12:55:05 rodrigo-Inspiron-7348 kernel: [29649.803230] usb 2-2: new SuperSpeed USB device number 6 using xhci_hcd
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29649.963070] usb 1-2.2: new high-speed USB device number 19 using xhci_hcd
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.056657] usb 2-2: New USB device found, idVendor=2109, idProduct=0812
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.056659] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.056661] usb 2-2: Product: USB3.0 Hub             
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.056662] usb 2-2: Manufacturer: VIA Labs, Inc.         
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.059995] hub 2-2:1.0: USB hub found
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.060246] hub 2-2:1.0: 4 ports detected
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.066958] usb 1-2.2: New USB device found, idVendor=2109, idProduct=2812
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.066962] usb 1-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.066964] usb 1-2.2: Product: USB2.0 Hub             
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.066966] usb 1-2.2: Manufacturer: VIA Labs, Inc.         
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.068185] hub 1-2.2:1.0: USB hub found
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.068698] hub 1-2.2:1.0: 4 ports detected
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.431704] usb 2-2.2: new SuperSpeed USB device number 7 using xhci_hcd
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.685454] usb 2-2.2: New USB device found, idVendor=2109, idProduct=0812
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.685462] usb 2-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.685467] usb 2-2.2: Product: USB3.0 Hub             
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.685469] usb 2-2.2: Manufacturer: VIA Labs, Inc.         
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.690654] hub 2-2.2:1.0: USB hub found
Feb 10 12:55:06 rodrigo-Inspiron-7348 kernel: [29650.690902] hub 2-2.2:1.0: 4 ports detected
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.044061] usb 2-2.3: new SuperSpeed USB device number 8 using xhci_hcd
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.060769] usb 2-2.3: New USB device found, idVendor=17e9, idProduct=436e
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.060771] usb 2-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.060773] usb 2-2.3: Product: Dell D3100 USB3.0 Dock
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.060774] usb 2-2.3: Manufacturer: DisplayLink
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.060775] usb 2-2.3: SerialNumber: 1510270783
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.070536] usb 2-2.3: Warning! Unlikely big volume range (=511), cval->res is probably wrong.
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.070539] usb 2-2.3: [16] FU [Digital In Playback Volume] ch = 6, val = -8176/0/16
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.071177] usb 2-2.3: Warning! Unlikely big volume range (=767), cval->res is probably wrong.
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.071179] usb 2-2.3: [13] FU [Dell USB Audio Capture Volume] ch = 2, val = -4592/7680/16
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.074361] cdc_ncm 2-2.3:1.5: MAC-Address: 9c:eb:e8:2a:5b:0a
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.074363] cdc_ncm 2-2.3:1.5: setting rx_max = 16384
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.074471] cdc_ncm 2-2.3:1.5: setting tx_max = 16384
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.074660] cdc_ncm 2-2.3:1.5 usb0: register 'cdc_ncm' at usb-0000:00:14.0-2.3, CDC NCM, 9c:eb:e8:2a:5b:0a
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.276287] usb 2-2.1: new SuperSpeed USB device number 9 using xhci_hcd
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.292938] usb 2-2.1: New USB device found, idVendor=17e9, idProduct=436e
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.292948] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.292950] usb 2-2.1: Product: Dell D3100 USB3.0 Dock
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.292954] usb 2-2.1: Manufacturer: DisplayLink
Feb 10 12:55:07 rodrigo-Inspiron-7348 kernel: [29651.292955] usb 2-2.1: SerialNumber: 1510270783B
Here is the new one...

Code:
Feb 15 11:34:36 rodrigo-Inspiron-7348 kernel: [ 4661.240926] usb 1-2: USB disconnect, device number 24
Feb 15 11:34:36 rodrigo-Inspiron-7348 kernel: [ 4661.240933] usb 1-2.2: USB disconnect, device number 25
Feb 15 11:34:36 rodrigo-Inspiron-7348 kernel: [ 4661.240935] usb 1-2.2.3: USB disconnect, device number 26
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.768944] usb 1-1: new high-speed USB device number 27 using xhci_hcd
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.903263] usb 1-1: New USB device found, idVendor=2109, idProduct=2812
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.903266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.903268] usb 1-1: Product: USB2.0 Hub             
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.903269] usb 1-1: Manufacturer: VIA Labs, Inc.         
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.904445] hub 1-1:1.0: USB hub found
Feb 15 11:34:40 rodrigo-Inspiron-7348 kernel: [ 4665.904654] hub 1-1:1.0: 4 ports detected
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.197254] usb 1-1.2: new high-speed USB device number 28 using xhci_hcd
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.299470] usb 1-1.2: New USB device found, idVendor=2109, idProduct=2812
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.299484] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.299486] usb 1-1.2: Product: USB2.0 Hub             
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.299487] usb 1-1.2: Manufacturer: VIA Labs, Inc.         
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.300733] hub 1-1.2:1.0: USB hub found
Feb 15 11:34:41 rodrigo-Inspiron-7348 kernel: [ 4666.300951] hub 1-1.2:1.0: 4 ports detected
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.556769] usb 1-1.2.3: new low-speed USB device number 29 using xhci_hcd
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.702800] usb 1-1.2.3: New USB device found, idVendor=045e, idProduct=078c
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.702806] usb 1-1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.702807] usb 1-1.2.3: Product: USB Keyboard
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.702809] usb 1-1.2.3: Manufacturer: LITEON Technology
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.702929] usb 1-1.2.3: ep 0x81 - rounding interval to 128 microframes, ep desc says 192 microframes
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.709139] input: LITEON Technology USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2.3/1-1.2.3:1.0/0003:045E:078C.000E/input/input27
Note that the kernel didn't detect the 3rd device (New USB device found, idVendor=17e9, idProduct=436e)
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