02-14-2016, 01:45 PM | #1 |
Junior Member
Join Date: Feb 2016
Posts: 4
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Display not detected on Ubuntu 14.04.3
Hello,
I'm trying to connect a Phillips 233v to my Lenovo Y50 laptop, but it's not being detected. I'm running Ubuntu 14.04.3, kernel version is 3.19.0-49-generic I've attached DisplayLinkManager.log and dmesg (is there anything else that could be helpful?) Any help would be appreciated, thanks! |
02-15-2016, 07:39 AM | #2 |
DisplayLink Tech Support
Join Date: Feb 2010
Posts: 55
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Hi eyalb181,
There are USB connection errors in the logs you provided. To rule out unreliable HW could you please check different USB cable with your USB adapter? Preferably a cable you already trust, it can even be a USB 2.0 one. Cheers, Szymon |
02-15-2016, 08:25 AM | #3 |
Junior Member
Join Date: Feb 2016
Posts: 4
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Thanks for your reply. Unfortunately the USB cable can't be replaced (we're using this adapter). However, we did manage to get it working on a different machine, which as far as I can tell is similar except in kernel version (3.16). We've tried using all USB ports but none of them work. Is there anything else we could try?
Thanks, Eyal |
02-15-2016, 12:37 PM | #4 |
Junior Member
Join Date: Feb 2016
Posts: 4
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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 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 |
02-15-2016, 05:21 PM | #5 |
Junior Member
Join Date: Feb 2016
Posts: 4
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I've tested with another dock (Dell 4-in-1) and it worked:
Code:
Feb 15 11:34:45 rodrigo-Inspiron-7348 kernel: [ 4670.765144] hid-generic 0003:045E:078C.000E: input,hidraw3: USB HID v1.10 Keyboard [LITE Feb 15 11:40:05 rodrigo-Inspiron-7348 kernel: [ 4990.650090] usb 1-1: USB disconnect, device number 27 Feb 15 11:40:05 rodrigo-Inspiron-7348 kernel: [ 4990.650093] usb 1-1.2: USB disconnect, device number 28 Feb 15 11:40:05 rodrigo-Inspiron-7348 kernel: [ 4990.650095] usb 1-1.2.3: USB disconnect, device number 29 Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.973968] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.991177] usb 2-1: New USB device found, idVendor=2109, idProduct=0210 Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.991181] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.991184] usb 2-1: Product: USB3.0 Hub Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.991186] usb 2-1: Manufacturer: VIA Labs, Inc. Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.993921] usb 1-1: new high-speed USB device number 30 using xhci_hcd Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.994066] hub 2-1:1.0: USB hub found Feb 15 11:41:22 rodrigo-Inspiron-7348 kernel: [ 5067.994157] hub 2-1:1.0: 1 port detected Feb 15 11:41:23 rodrigo-Inspiron-7348 kernel: [ 5068.325542] usb 1-1: New USB device found, idVendor=2109, idProduct=2210 Feb 15 11:41:23 rodrigo-Inspiron-7348 kernel: [ 5068.325545] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Feb 15 11:41:23 rodrigo-Inspiron-7348 kernel: [ 5068.325547] usb 1-1: Product: USB2.0 Hub Feb 15 11:41:23 rodrigo-Inspiron-7348 kernel: [ 5068.325548] usb 1-1: Manufacturer: VIA Labs, Inc. Feb 15 11:41:23 rodrigo-Inspiron-7348 kernel: [ 5068.326809] hub 1-1:1.0: USB hub found Feb 15 11:41:23 rodrigo-Inspiron-7348 kernel: [ 5068.328002] hub 1-1:1.0: 4 ports detected Feb 15 11:41:24 rodrigo-Inspiron-7348 kernel: [ 5069.767438] usb 2-1.1: new SuperSpeed USB device number 3 using xhci_hcd Feb 15 11:41:24 rodrigo-Inspiron-7348 kernel: [ 5069.784132] usb 2-1.1: New USB device found, idVendor=17e9, idProduct=436f Feb 15 11:41:24 rodrigo-Inspiron-7348 kernel: [ 5069.784135] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Feb 15 11:41:24 rodrigo-Inspiron-7348 kernel: [ 5069.784137] usb 2-1.1: Product: Dell 4-in-1 Adapter Feb 15 11:41:24 rodrigo-Inspiron-7348 kernel: [ 5069.784138] usb 2-1.1: Manufacturer: DisplayLink Feb 15 11:41:24 rodrigo-Inspiron-7348 kernel: [ 5069.784139] usb 2-1.1: SerialNumber: 1510290124 |
02-15-2016, 08:05 PM | #6 |
Junior Member
Join Date: Feb 2016
Posts: 4
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Thanks for the reply Szymon. Unfortunately the cable can't be disconnected from the adapter. We've actually tried the same adapter on a different machine (same laptop model, same Ubuntu version and all) and it worked. Is there anything else that could help figure out what the problem is?
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02-19-2016, 11:33 AM | #7 |
Junior Member
Join Date: Feb 2016
Posts: 4
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News: I kind of managed to get it to work again. When I plugged my Dell D3100 in a USB 2.0 port, it all started to work again. I suspect that before updating Ubuntu, my kernel thought that every port on my notebook (Dell Inspiron 13 7348) were USB 2.0. Now the two ports on the left side are being detected as USB 3.0. But, of course, this situation is suboptimal. Under load, my display is laggy and sometimes the image quality decays. I think this is the works of some kind of compression algorithm compensating the lack of bandwidth of the USB 2.0 connection. Anyone got it to work in a USB 3.0 port?
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02-22-2016, 08:17 AM | #8 |
Junior Member
Join Date: Feb 2016
Posts: 4
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I tried again with a working adapter, and it still doesn't work, so we can rule out HW. What else?
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