dell d3000 docking station doesn't work

[muni]

thanks for the reply, yes keyboard and mouse work sound doesn't.

this is dmesg when i disconnect and reconnect D3100

[387592.821305] usb 1-1: USB disconnect, device number 2
[387592.821307] usb 1-1.2: USB disconnect, device number 4
[387592.821308] usb 1-1.2.3: USB disconnect, device number 5
[387592.847582] usb 1-1.2.4: USB disconnect, device number 6
[387592.847601] usb 1-1.2.4.4: USB disconnect, device number 7
[387611.399659] usb 1-1: new high-speed USB device number 8 using xhci_hcd
[387611.535127] usb 1-1: New USB device found, idVendor=2109, idProduct=2812
[387611.535130] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[387611.535131] usb 1-1: Product: USB2.0 Hub
[387611.535132] usb 1-1: Manufacturer: VIA Labs, Inc.
[387611.536086] hub 1-1:1.0: USB hub found
[387611.537039] hub 1-1:1.0: 4 ports detected
[387611.839576] usb 1-1.2: new high-speed USB device number 9 using xhci_hcd
[387611.945564] usb 1-1.2: New USB device found, idVendor=2109, idProduct=2812
[387611.945567] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[387611.945568] usb 1-1.2: Product: USB2.0 Hub
[387611.945569] usb 1-1.2: Manufacturer: VIA Labs, Inc.
[387611.946520] hub 1-1.2:1.0: USB hub found
[387611.946714] hub 1-1.2:1.0: 4 ports detected
[387612.283368] usb 1-1.2.3: new low-speed USB device number 10 using xhci_hcd
[387612.428873] usb 1-1.2.3: New USB device found, idVendor=045e, idProduct=00cb
[387612.428876] usb 1-1.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[387612.428877] usb 1-1.2.3: Product: Microsoft Basic Optical Mouse v2.0
[387612.428879] usb 1-1.2.3: Manufacturer: Microsoft
[387612.429112] usb 1-1.2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[387612.433038] input: Microsoft Microsoft Basic Optical Mouse v2.0 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:00CB.0005/input/input19
[387612.433407] hid-generic 0003:045E:00CB.0005: input,hidraw0: USB HID v1.11 Mouse [Microsoft Microsoft Basic Optical Mouse v2.0 ] on usb-0000:00:14.0-1.2.3/input0
[387612.519480] usb 1-1.2.4: new high-speed USB device number 11 using xhci_hcd
[387612.623480] usb 1-1.2.4: New USB device found, idVendor=2109, idProduct=2812
[387612.623483] usb 1-1.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[387612.623484] usb 1-1.2.4: Product: USB2.0 Hub
[387612.623485] usb 1-1.2.4: Manufacturer: VIA Labs, Inc.
[387612.624529] hub 1-1.2.4:1.0: USB hub found
[387612.625410] hub 1-1.2.4:1.0: 4 ports detected
[387612.919422] usb 1-1.2.4.4: new full-speed USB device number 12 using xhci_hcd
[387613.021449] usb 1-1.2.4.4: New USB device found, idVendor=24f0, idProduct=0140
[387613.021451] usb 1-1.2.4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[387613.021452] usb 1-1.2.4.4: Product: Das Keyboard
[387613.021453] usb 1-1.2.4.4: Manufacturer: Metadot - Das Keyboard
[387613.021695] usb 1-1.2.4.4: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[387613.023466] input: Metadot - Das Keyboard Das Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2.4/1-1.2.4.4/1-1.2.4.4:1.0/0003:24F0:0140.0006/input/input20
[387613.079915] hid-generic 0003:24F0:0140.0006: input,hidraw1: USB HID v1.10 Keyboard [Metadot - Das Keyboard Das Keyboard] on usb-0000:00:14.0-1.2.4.4/input0
[387613.081740] input: Metadot - Das Keyboard Das Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2.4/1-1.2.4.4/1-1.2.4.4:1.1/0003:24F0:0140.0007/input/input21
[387613.135726] hid-generic 0003:24F0:0140.0007: input,hidraw2: USB HID v1.10 Device [Metadot - Das Keyboard Das Keyboard] on usb-0000:00:14.0-1.2.4.4/input1

I will try to test the dock on a different computer and report back.

What command would indicate that the D3100 is recognized by ubuntu properly?