11-07-2017, 07:45 AM | #1 |
Junior Member
Join Date: Oct 2017
Posts: 11
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17.10 Problems brainstorm
I have an idea, to brainstorm some ideas (possibly with people who have deeper knowledge on EVDI and USB).
I was able to run 3-dsplay setup by editting /etc/default/grub and update line with GRUB_CMDLINE_LINUX_DEFAULT to look like this: Code:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_iommu=off pcie_port_pm=off acpi_backlight=none acpi_osi=Linux acpi_osi=! acpi_osi=\"Windows 2009\"" Code:
Section "Device" Identifier "Intel Graphics" Driver "Intel" Option "AccelMethod" "sna" Option "TearFree" "false" Option "TripleBuffer" "true" Option "MigrationHeuristic" "greedy" Option "ExaNoComposite" "false" Option "Tiling" "true" Option "Pageflip" "true" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection The dmesg output during error is always following: Code:
[wto lis 7 09:13:30 2017] usb 4-1.1: Disable of device-initiated U1 failed. [wto lis 7 09:13:30 2017] usb 4-1.1: Disable of device-initiated U2 failed. [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5 enx9cebe853655a: unregister 'cdc_ncm' usb-0000:3e:00.0-1.1, CDC NCM [wto lis 7 09:13:30 2017] usb 4-1.1: Set SEL for device-initiated U1 failed. [wto lis 7 09:13:30 2017] usb 4-1.1: Set SEL for device-initiated U2 failed. [wto lis 7 09:13:30 2017] usb 4-1.1: reset SuperSpeed USB device number 3 using xhci_hcd [wto lis 7 09:13:30 2017] usb 4-1.1: Warning! Unlikely big volume range (=767), cval->res is probably wrong. [wto lis 7 09:13:30 2017] usb 4-1.1: [4] FU [Mic Capture Volume] ch = 2, val = -4592/7680/16 [wto lis 7 09:13:30 2017] usb 4-1.1: Warning! Unlikely big volume range (=672), cval->res is probably wrong. [wto lis 7 09:13:30 2017] usb 4-1.1: [7] FU [Dell USB Audio Playback Volume] ch = 6, val = -10752/0/16 [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5: MAC-Address: 9c:eb:e8:53:65:5a [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5: setting rx_max = 16384 [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5: setting tx_max = 16384 [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5 usb0: register 'cdc_ncm' at usb-0000:3e:00.0-1.1, CDC NCM, 9c:eb:e8:53:65:5a[wto lis 7 09:13:33 2017] [drm:drm_wait_vblank [drm[wto lis 7 09:13:33 2017] [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x4000059, supported mask 0x7400003f ]] *ERROR* Unsupported type value 0x4000059, supported mask 0x7400003f [wto lis 7 09:13:33 2017] [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x4000059, supported mask 0x7400003f[wto lis 7 09:13:33 2017] [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x4000059, supported mask 0x7400003f [wto lis 7 09:13:30 2017] usb 4-1.1: usbfs: process 7730 (DeviceWindowDis) did not claim interface 0 before use [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5 enx9cebe853655a: renamed from usb0 [wto lis 7 09:13:30 2017] IPv6: ADDRCONF(NETDEV_UP): enx9cebe853655a: link is not ready [wto lis 7 09:13:30 2017] IPv6: ADDRCONF(NETDEV_UP): enx9cebe853655a: link is not ready [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5 enx9cebe853655a: network connection: disconnected Code:
[wto lis 7 09:12:32 2017] pcieport 0000:00:1d.6: AER: Corrected error received: id=00ee [wto lis 7 09:12:32 2017] pcieport 0000:00:1d.6: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00ee(Transmitter ID) [wto lis 7 09:12:32 2017] pcieport 0000:00:1d.6: device [8086:a11e] error status/mask=00001000/00002000 [wto lis 7 09:12:32 2017] pcieport 0000:00:1d.6: [12] Replay Timer Timeout Code:
[wto lis 7 09:13:33 2017] [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x4000059, supported mask 0x7400003f My machine_info.txt: Code:
Machine name: tempest OS info: Linux-4.13.0-16-generic-x86_64-with-Ubuntu-17.10-artful CPU info: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz Cache: 6144 KB Cores: 4 Installed RAM: 32791956 kB Currently logged user: bjablonski DL driver version: 1.4.210 EVDI kernel module version: 1.5.0 DLM running: False --------------------------------------------------------------- Im most interested in interpretation of following lines: Code:
[wto lis 7 09:13:30 2017] usb 4-1.1: Disable of device-initiated U1 failed. [wto lis 7 09:13:30 2017] usb 4-1.1: Disable of device-initiated U2 failed. [wto lis 7 09:13:30 2017] cdc_ncm 4-1.1:1.5 enx9cebe853655a: unregister 'cdc_ncm' usb-0000:3e:00.0-1.1, CDC NCM [wto lis 7 09:13:30 2017] usb 4-1.1: Set SEL for device-initiated U1 failed. [wto lis 7 09:13:30 2017] usb 4-1.1: Set SEL for device-initiated U2 failed. I hope we can come up with something, because I would really like to use this D6000 station for something more than ultra-expensive USB hub... PS. Why are DLM logs base64 encoded binaries? PS2. Why you guys @ DisplayLink seem not to see this issue? |
11-07-2017, 05:11 PM | #2 |
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Join Date: May 2016
Posts: 21
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I don't see anything like your output via dmesg. Of course, I am using a D1000 with only one external monitor, a flash drive, and a Logitech webcam attached to it.
What do you have attached to your D6000? Your setup seems much more complex than mine. I execute the following command. Code:
dmesg | grep -i usb | tail Code:
[ 33.652821] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 33.652822] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 33.652823] usb usb4: Product: xHCI Host Controller [ 33.652824] usb usb4: Manufacturer: Linux 4.13.0-16-generic xhci-hcd [ 33.652825] usb usb4: SerialNumber: 0000:39:00.0 [ 33.652941] hub 4-0:1.0: USB hub found [ 38.634187] usb usb4: USB disconnect, device number 1 [ 38.635008] xhci_hcd 0000:39:00.0: USB bus 4 deregistered [ 38.635043] usb usb3: USB disconnect, device number 1 [ 38.636173] xhci_hcd 0000:39:00.0: USB bus 3 deregistered |
11-08-2017, 08:02 AM | #3 |
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Join Date: Oct 2017
Posts: 11
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The dmesg output with error is when disconnect happens.
My setup is: Samsung FHD display via HDMI Dell FHD display via DisplayPort Lenovo USB mouse Lenovo USB keyboard Phillips headphones via 3.5mm jack (no microphone) Here is my output (with one DisplayPort monitor attached) Code:
[ 4919.472870] usb 4-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4919.472871] usb 4-1.1: Product: Dell Universal Dock D6000 [ 4919.472871] usb 4-1.1: Manufacturer: DisplayLink [ 4919.472872] usb 4-1.1: SerialNumber: 1707156658 [ 4919.486606] usb 4-1.1: Warning! Unlikely big volume range (=767), cval->res is probably wrong. [ 4919.486608] usb 4-1.1: [4] FU [Mic Capture Volume] ch = 2, val = -4592/7680/16 [ 4919.487133] usb 4-1.1: Warning! Unlikely big volume range (=672), cval->res is probably wrong. [ 4919.487134] usb 4-1.1: [7] FU [Dell USB Audio Playback Volume] ch = 6, val = -10752/0/16 [ 4919.507917] cdc_ncm 4-1.1:1.5 usb0: register 'cdc_ncm' at usb-0000:3e:00.0-1.1, CDC NCM, 9c:eb:e8:53:65:5a [ 4920.032505] cdc_ncm 4-1.1:1.5 enx9cebe853655a: renamed from usb0 |
11-08-2017, 11:13 AM | #4 |
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Join Date: May 2016
Posts: 21
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I recommend taking everything off the D6000 but one external display (try each external display as the lone display) and then add each other device back to the D6000 one by one (in every combination) until you see the error messages. If it's just a specific device combination that causes the problem, you should be able to pin it down in a reasonable amount of time. You may have to obtain a second USB hub (as I have) in order to follow the suggested procedure.
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11-10-2017, 07:22 AM | #5 |
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Join Date: Oct 2017
Posts: 11
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Hi,
I have tested multiple combinations and seems that following error: Code:
[pią lis 10 09:12:26 2017 < 0,000072>] [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x121, supported mask 0x7400003f Today i intend to test all peripherals connected to laptop (with the Samsung display via HDMI) and Dell display via DP via Dock to see if I will get any disconnects. Wish me luck! |
11-17-2017, 06:58 AM | #6 |
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Join Date: Oct 2017
Posts: 11
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Hello again,
after testing some combination I ended up with USB mouse & keyboard + DELL display connected via dock and Samsung via HDMI. The tell displays goes blank from time to time but does not disconnect (display manager thinks the display is still there, I can even move windows from that display). On error, dmseg says: Code:
[pią lis 17 08:45:03 2017 < 0,072060>] usb 4-1.1: reset SuperSpeed USB device number 5 using xhci_hcd [pią lis 17 08:45:03 2017 < 0,034009>] usb 4-1.1: Warning! Unlikely big volume range (=767), cval->res is probably wrong. [pią lis 17 08:45:03 2017 < 0,000005>] usb 4-1.1: [4] FU [Mic Capture Volume] ch = 2, val = -4592/7680/16 [pią lis 17 08:45:03 2017 < 0,000720>] usb 4-1.1: Warning! Unlikely big volume range (=672), cval->res is probably wrong. [pią lis 17 08:45:03 2017 < 0,000002>] usb 4-1.1: [7] FU [Dell USB Audio Playback Volume] ch = 6, val = -10752/0/16 [pią lis 17 08:45:03 2017 < 0,027510>] cdc_ncm 4-1.1:1.5: MAC-Address: 9c:eb:e8:53:65:5a [pią lis 17 08:45:03 2017 < 0,000002>] cdc_ncm 4-1.1:1.5: setting rx_max = 16384 [pią lis 17 08:45:03 2017 < 0,000066>] cdc_ncm 4-1.1:1.5: setting tx_max = 16384 [pią lis 17 08:45:03 2017 < 0,000232>] cdc_ncm 4-1.1:1.5 usb0: register 'cdc_ncm' at usb-0000:3e:00.0-1.1, CDC NCM, 9c:eb:e8:53:65:5a [pią lis 17 08:45:03 2017 < 0,004123>] usb 4-1.1: usbfs: process 7796 (DeviceWindowDis) did not claim interface 0 before use [pią lis 17 08:45:03 2017 < 0,003552>] cdc_ncm 4-1.1:1.5 enx9cebe853655a: renamed from usb0 [pią lis 17 08:45:03 2017 < 0,077602>] IPv6: ADDRCONF(NETDEV_UP): enx9cebe853655a: link is not ready [pią lis 17 08:45:03 2017 < 0,000068>] IPv6: ADDRCONF(NETDEV_UP): enx9cebe853655a: link is not ready [pią lis 17 08:45:03 2017 < 0,020318>] cdc_ncm 4-1.1:1.5 enx9cebe853655a: network connection: disconnected One more thing I noticed today is that sometimes dmesg spits out a bunch of these: Code:
[pią lis 17 08:53:20 2017 < 0,009739>] pcieport 0000:00:1d.0: AER: Corrected error received: id=00e8 [pią lis 17 08:53:20 2017 < 0,000018>] pcieport 0000:00:1d.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=00e8(Transmitter ID) [pią lis 17 08:53:20 2017 < 0,000012>] pcieport 0000:00:1d.0: device [8086:a118] error status/mask=00001000/00002000 [pią lis 17 08:53:20 2017 < 0,000008>] pcieport 0000:00:1d.0: [12] Replay Timer Timeout Code:
*-pci:3 description: PCI bridge product: Sunrise Point-H PCI Express Root Port #9 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: f1 width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:124 memory:ede00000-edefffff *-storage description: Non-Volatile memory controller product: NVMe SSD Controller SM961/PM961 vendor: Samsung Electronics Co Ltd physical id: 0 bus info: pci@0000:04:00.0 version: 00 width: 64 bits clock: 33MHz capabilities: storage pm msi pciexpress msix nvm_express bus_master cap_list configuration: driver=nvme latency=0 resources: irq:16 memory:ede00000-ede03fff |
11-06-2018, 08:24 PM | #7 |
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Join Date: Nov 2018
Posts: 1
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Same issue here
I am using Ubuntu 18.04 on Dell XPS 15 (9550) laptop. I updated the firmware for both the Dell laptop and the Dell DisplayLink D6000
I have two Dell U2415 monitors connected to the display ports. The DisplayLink randomly disconnects and I see the following log messages: [100477.245855] usb 4-1.1: Disable of device-initiated U1 failed. [100477.252819] usb 4-1.1: Disable of device-initiated U2 failed. [100477.252892] cdc_ncm 4-1.1:1.5 enx9cebe88af7b4: unregister 'cdc_ncm' usb-0000:3e:00.0-1.1, CDC NCM [100477.292858] usb 4-1.1: Set SEL for device-initiated U1 failed. [100477.299828] usb 4-1.1: Set SEL for device-initiated U2 failed. [100477.457709] userif-4: sent link down event. [100477.457711] userif-4: sent link up event. [100477.626135] usb 4-1.1: reset SuperSpeed USB device number 3 using xhci_hcd [100477.663572] usb 4-1.1: Warning! Unlikely big volume range (=767), cval->res is probably wrong. [100477.663575] usb 4-1.1: [4] FU [Mic Capture Volume] ch = 2, val = -4592/7680/16 [100477.664076] usb 4-1.1: Warning! Unlikely big volume range (=672), cval->res is probably wrong. [100477.664078] usb 4-1.1: [7] FU [Dell USB Audio Playback Volume] ch = 6, val = -10752/0/16 [100477.686576] cdc_ncm 4-1.1:1.5: MAC-Address: 9c:eb:e8:8a:f7:b4 [100477.686578] cdc_ncm 4-1.1:1.5: setting rx_max = 16384 [100477.686638] cdc_ncm 4-1.1:1.5: setting tx_max = 16384 [100477.686847] cdc_ncm 4-1.1:1.5 usb0: register 'cdc_ncm' at usb-0000:3e:00.0-1.1, CDC NCM, 9c:eb:e8:8a:f7:b4 [100477.687672] usb 4-1.1: usbfs: process 22580 (DeviceWindowDis) did not claim interface 0 before use [100477.689538] cdc_ncm 4-1.1:1.5 enx9cebe88af7b4: renamed from usb0 [100477.715153] IPv6: ADDRCONF(NETDEV_UP): enx9cebe88af7b4: link is not ready [100477.715262] IPv6: ADDRCONF(NETDEV_UP): enx9cebe88af7b4: link is not ready [100477.733959] cdc_ncm 4-1.1:1.5 enx9cebe88af7b4: network connection: disconnected [100482.582012] cdc_ncm 4-1.1:1.5 enx9cebe88af7b4: 1000 mbit/s downlink 1000 mbit/s uplink [100482.614013] cdc_ncm 4-1.1:1.5 enx9cebe88af7b4: network connection: connected [100482.614097] IPv6: ADDRCONF(NETDEV_CHANGE): enx9cebe88af7b4: link becomes ready [100482.814536] userif-4: sent link down event. [100482.814538] userif-4: sent link up event. [100486.994095] userif-4: sent link down event. [100486.994098] userif-4: sent link up event. [100488.134488] userif-4: sent link down event. [100488.134493] userif-4: sent link up event. Last edited by mstoilov; 11-07-2018 at 02:46 AM. |
Tags |
17.10, brainstorm, linux |
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