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Making use of this docking station and my Zenbook Prime UX31A, I'm having trouble getting Arch to recognize that there's a couple of video ports for it to use. It picks up the USB ports well, as well as the ethernet and audio jacks, but not the DisplayLink device.
Running the latest stable kernel
[patrick@archbook ~]$ uname -a
Linux archbook 3.14.6-1-ARCH #1 SMP PREEMPT Sun Jun 8 10:08:38 CEST 2014 x86_64 GNU/Linux
With the modesetting package
[patrick@archbook ~]$ pacaur -Q | grep -i modesetting
xf86-video-modesetting 0.8.1-2
And the various udl and udl-related modules loaded
[patrick@archbook ~]$ lsmod | grep -i udl
udl 18541 0
drm_usb 1694 1 udl
drm_kms_helper 35720 2 udl,i915
drm 242043 7 udl,i915,drm_usb,drm_kms_helper
syscopyarea 3478 1 udl
sysfillrect 3714 1 udl
sysimgblt 2263 1 udl
usbcore 187240 9 udl,btusb,uvcvideo,drm_usb,rts5139,ehci_hcd,ehci_pci,usbip_host,xhci_hcd
Connecting the dock changes the modules as follows
[patrick@archbook ~]$ lsmod | grep -i udl
udl 18541 0
drm_usb 1694 1 udl
drm_kms_helper 35720 2 udl,i915
drm 242043 7 udl,i915,drm_usb,drm_kms_helper
syscopyarea 3478 1 udl
sysfillrect 3714 1 udl
sysimgblt 2263 1 udl
usbcore 187240 16 udl,btusb,snd_usb_audio,uvcvideo,drm_usb,rts5139,snd_usbmidi_lib,ehci_hcd,ehci_pci,usbhid,usbnet,usbip_host,cdc_mbim,cdc_ncm,cdc_wdm,xhci_hcd
And garners the following dmesg output
[patrick@archbook ~]$ dmesg | tail -n 50
[ 11.483687] wlp2s0: associate with 4c:60:de:b5:fc:ff (try 1/3)
[ 11.487560] wlp2s0: RX AssocResp from 4c:60:de:b5:fc:ff (capab=0x431 status=0 aid=1)
[ 11.512174] wlp2s0: associated
[ 11.512268] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 234.806850] usb 1-2: new high-speed USB device number 2 using xhci_hcd
[ 234.987107] hub 1-2:1.0: USB hub found
[ 234.987565] hub 1-2:1.0: 4 ports detected
[ 235.287441] usb 1-2.3: new low-speed USB device number 4 using xhci_hcd
[ 235.373174] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 235.373968] usbip-host 1-2.3:1.0: 1-2.3 is not in match_busid table... skip!
[ 235.444340] usb 1-2.4: new low-speed USB device number 5 using xhci_hcd
[ 235.548671] usb 1-2.4: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 235.548686] usb 1-2.4: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 235.549786] usbip-host 1-2.4:1.0: 1-2.4 is not in match_busid table... skip!
[ 235.550169] usbip-host 1-2.4:1.1: 1-2.4 is not in match_busid table... skip!
[ 235.895583] hidraw: raw HID events driver (C) Jiri Kosina
[ 235.921673] usbcore: registered new interface driver usbhid
[ 235.921682] usbhid: USB HID core driver
[ 235.926317] input: Dell Premium USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:413C:3016.0001/input/input19
[ 235.926789] hid-generic 0003:413C:3016.0001: input,hidraw0: USB HID v1.11 Mouse [Dell Premium USB Optical Mouse] on usb-0000:00:14.0-2.3/input0
[ 235.928770] input: Microsoft Natural® Ergonomic Keyboard 4000 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.0/0003:045E:00DB.0002/input/input20
[ 235.929109] microsoft 0003:045E:00DB.0002: input,hidraw1: USB HID v1.11 Keyboard [Microsoft Natural® Ergonomic Keyboard 4000] on usb-0000:00:14.0-2.4/input0
[ 235.930550] input: Microsoft Natural® Ergonomic Keyboard 4000 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.4/1-2.4:1.1/0003:045E:00DB.0003/input/input21
[ 235.930898] microsoft 0003:045E:00DB.0003: input,hidraw2: USB HID v1.11 Device [Microsoft Natural® Ergonomic Keyboard 4000] on usb-0000:00:14.0-2.4/input1
[ 237.345293] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 237.372996] hub 2-2:1.0: USB hub found
[ 237.373515] hub 2-2:1.0: 4 ports detected
[ 237.643318] usb 2-2.2: new SuperSpeed USB device number 3 using xhci_hcd
[ 237.659465] usbip-host 2-2.2:1.0: 2-2.2 is not in match_busid table... skip!
[ 237.661435] usbip-host 2-2.2:1.1: 2-2.2 is not in match_busid table... skip!
[ 237.663590] usbip-host 2-2.2:1.2: 2-2.2 is not in match_busid table... skip!
[ 237.665626] usbip-host 2-2.2:1.3: 2-2.2 is not in match_busid table... skip!
[ 237.667467] usbip-host 2-2.2:1.4: 2-2.2 is not in match_busid table... skip!
[ 237.669876] usbip-host 2-2.2:1.5: 2-2.2 is not in match_busid table... skip!
[ 237.672129] usbip-host 2-2.2:1.6: 2-2.2 is not in match_busid table... skip!
[ 237.693013] cdc_ncm 2-2.2:1.5: MAC-Address: 00:24:9b:0a:50:58
[ 237.693691] cdc_ncm 2-2.2:1.5 usb0: register 'cdc_ncm' at usb-0000:00:14.0-2.2, CDC NCM, 00:24:9b:0a:50:58
[ 237.694875] usbcore: registered new interface driver cdc_ncm
[ 237.697385] usbcore: registered new interface driver cdc_wdm
[ 237.703299] usbcore: registered new interface driver cdc_mbim
[ 237.707738] usb_audio: Warning! Unlikely big volume range (=511), cval->res is probably wrong.
[ 237.707749] usb_audio: [16] FU [Digital In Playback Volume] ch = 6, val = -8176/0/16
[ 237.708515] usb_audio: Warning! Unlikely big volume range (=767), cval->res is probably wrong.
[ 237.708520] usb_audio: [13] FU [ASUSTEK Audio Capture Volume] ch = 2, val = -4592/7680/16
[ 237.710230] usbcore: registered new interface driver snd-usb-audio
[ 237.728723] systemd-udevd[1321]: renamed network interface usb0 to enp0s20u2u2i5
[ 237.735098] IPv6: ADDRCONF(NETDEV_UP): enp0s20u2u2i5: link is not ready
[ 237.736359] cdc_ncm 2-2.2:1.5 enp0s20u2u2i5: 100 mbit/s downlink 100 mbit/s uplink
[ 237.737354] cdc_ncm 2-2.2:1.5 enp0s20u2u2i5: network connection: connected
[ 237.737398] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s20u2u2i5: link becomes ready
And as one would expect, xrandr only shows one GPU
[patrick@archbook ~]$ xrandr --listproviders
Providers: number : 1
Provider 0: id: 0x48 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 4 outputs: 5 associated providers: 0 name:Intel
And when I lsusb -vv, I find that the kernel does indeed know the device is there, but "couldn't open" it.
Bus 002 Device 003: ID 17e9:4301 DisplayLink
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 9
idVendor 0x17e9 DisplayLink
idProduct 0x4301
bcdDevice 2.26
iManufacturer 1
iProduct 2
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 627
bNumInterfaces 7
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 3
iInterface 0
** UNRECOGNIZED: 0c 5f 01 00 0a 00 04 04 01 00 04 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x08 EP 8 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 5
bMaxBurst 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 254 Application Specific Interface
bInterfaceSubClass 1 Device Firmware Update
bInterfaceProtocol 1
iInterface 0
Device Firmware Upgrade Interface Descriptor:
bLength 9
bDescriptorType 33
bmAttributes 1
Will Not Detach
Manifestation Intolerant
Upload Unsupported
Download Supported
wDetachTimeout 200 milliseconds
wTransferSize 1024 bytes
bcdDFUVersion 1.01
** UNRECOGNIZED: 10 40 08 04 0b 06 03 03 45 6c 6c 61 44 6f 63 6b
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 3
bFunctionClass 1 Audio
bFunctionSubClass 0
bFunctionProtocol 32
iFunction 7
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 32
iInterface 7
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 2.00
bCategory 11
wTotalLength 256
bmControl 0x00
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0602 Digital Audio Interface
bAssocTerminal 0
bSourceID 16
bCSourceID 11
bmControls 0x0004
Connector Control (read-only)
iTerminal 0
AudioControl Interface Descriptor:
bLength 17
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 8
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bCSourceID 10
bNrChannels 2
bmChannelConfig 0x00000003
Front Left (FL)
Front Right (FR)
bmControls 0x0004
Connector Control (read-only)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 8
bDescriptorType 36
bDescriptorSubtype 10 (CLOCK_SOURCE)
bClockID 10
bmAttributes 0x01 Internal fixed Clock
bmControls 0x07
Clock Frequency Control (read/write)
Clock Validity Control (read-only)
bAssocTerminal 0
iClockSource 0
AudioControl Interface Descriptor:
bLength 8
bDescriptorType 36
bDescriptorSubtype 10 (CLOCK_SOURCE)
bClockID 11
bmAttributes 0x01 Internal fixed Clock
bmControls 0x07
Clock Frequency Control (read/write)
Clock Validity Control (read-only)
bAssocTerminal 0
iClockSource 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 11 (CLOCK_SELECTOR)
bUnitID 12
bNrInPins 2
baCSourceID( 0) 10
baCSourceID( 1) 11
bmControls 0x03
Clock Selector Control (read/write)
iClockSelector 0
AudioControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 13
bSourceID 8
bmaControls( 0) 0x00000000
bmaControls( 1) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
bmaControls( 2) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
iFeature 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 14
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 13
bCSourceID 11
bmControls 0x0000
iTerminal 4
AudioControl Interface Descriptor:
bLength 17
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 15
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bCSourceID 10
bNrChannels 6
bmChannelConfig 0x0000003f
Front Left (FL)
Front Right (FR)
Front Center (FC)
Low Frequency Effects (LFE)
Back Left (BL)
Back Right (BR)
bmControls 0x0000
iChannelNames 0
iTerminal 5
AudioControl Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 16
bSourceID 15
bmaControls( 0) 0x00000000
bmaControls( 1) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
bmaControls( 2) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
bmaControls( 3) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
bmaControls( 4) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
bmaControls( 5) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
bmaControls( 6) 0x0000000f
Mute Control (read/write)
Volume Control (read/write)
iFeature 0
AudioControl Interface Descriptor:
bLength 64
bDescriptorType 36
bDescriptorSubtype 9 (EXTENSION_UNIT)
Warning: Descriptor too short
bUnitID 0
wExtensionCode 0
bNrPins 49
baSourceID( 0) 0
baSourceID( 1) 0
baSourceID( 2) 0
baSourceID( 3) 0
baSourceID( 4) 0
baSourceID( 5) 0
baSourceID( 6) 0
baSourceID( 7) 0
baSourceID( 8) 0
baSourceID( 9) 0
baSourceID(10) 0
baSourceID(11) 0
baSourceID(12) 0
baSourceID(13) 0
baSourceID(14) 0
baSourceID(15) 0
baSourceID(16) 0
baSourceID(17) 0
baSourceID(18) 0
baSourceID(19) 0
baSourceID(20) 0
baSourceID(21) 0
baSourceID(22) 0
baSourceID(23) 0
baSourceID(24) 0
baSourceID(25) 0
baSourceID(26) 0
baSourceID(27) 0
baSourceID(28) 0
baSourceID(29) 0
baSourceID(30) 0
baSourceID(31) 0
baSourceID(32) 0
baSourceID(33) 0
baSourceID(34) 0
baSourceID(35) 0
baSourceID(36) 0
baSourceID(37) 0
baSourceID(38) 0
baSourceID(39) 0
baSourceID(40) 0
baSourceID(41) 0
baSourceID(42) 0
baSourceID(43) 0
baSourceID(44) 0
baSourceID(45) 0
baSourceID(46) 0
baSourceID(47) 0
baSourceID(48) 0
bNrChannels 0
wChannelConfig 0
iChannelNames 0
bmControls 0x00
iExtension 48
AudioControl Interface Descriptor:
bLength 48
bDescriptorType 36
bDescriptorSubtype 9 (EXTENSION_UNIT)
Warning: Descriptor too short
bUnitID 0
wExtensionCode 0
bNrPins 33
baSourceID( 0) 0
baSourceID( 1) 0
baSourceID( 2) 0
baSourceID( 3) 0
baSourceID( 4) 0
baSourceID( 5) 0
baSourceID( 6) 0
baSourceID( 7) 0
baSourceID( 8) 0
baSourceID( 9) 0
baSourceID(10) 0
baSourceID(11) 0
baSourceID(12) 0
baSourceID(13) 0
baSourceID(14) 0
baSourceID(15) 0
baSourceID(16) 0
baSourceID(17) 0
baSourceID(18) 0
baSourceID(19) 0
baSourceID(20) 0
baSourceID(21) 0
baSourceID(22) 0
baSourceID(23) 0
baSourceID(24) 0
baSourceID(25) 0
baSourceID(26) 0
baSourceID(27) 0
baSourceID(28) 0
baSourceID(29) 0
baSourceID(30) 0
baSourceID(31) 0
baSourceID(32) 0
bNrChannels 0
wChannelConfig 0
iChannelNames 0
bmControls 0x00
iExtension 16
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0006 1x 6 bytes
bInterval 5
bMaxBurst 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 7
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 7
AudioStreaming Interface Descriptor:
bLength 16
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 15
bmControls 0x00
bFormatType 1
bmFormats 0x00000001
PCM
bNrChannels 6
bmChannelConfig 0x0000003f
Front Left (FL)
Front Right (FR)
Front Center (FC)
Low Frequency Effects (LFE)
Back Left (BL)
Back Right (BR)
iChannelNames 0
AudioStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 2
bBitResolution 16
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x09 EP 9 OUT
bmAttributes 13
Transfer Type Isochronous
Synch Type Synchronous
Usage Type Data
wMaxPacketSize 0x0240 1x 576 bytes
bInterval 4
bMaxBurst 0
AudioControl Endpoint Descriptor:
bLength 8
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bmControls 0x00
bLockDelayUnits 1 Milliseconds
wLockDelay 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 7
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 32
iInterface 7
AudioStreaming Interface Descriptor:
bLength 16
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 14
bmControls 0x00
bFormatType 1
bmFormats 0x00000001
PCM
bNrChannels 2
bmChannelConfig 0x00000003
Front Left (FL)
Front Right (FR)
iChannelNames 0
AudioStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 2
bBitResolution 16
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
bMaxBurst 0
AudioControl Endpoint Descriptor:
bLength 8
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bmControls 0x00
bLockDelayUnits 1 Milliseconds
wLockDelay 0
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 5
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 13
bFunctionProtocol 0
iFunction 9
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 5
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 13
bInterfaceProtocol 0
iInterface 9
CDC Header:
bcdCDC 1.20
CDC Union:
bMasterInterface 5
bSlaveInterface 6
CDC Ethernet:
iMacAddress 8 (??)
bmEthernetStatistics 0x0000001c
wMaxSegmentSize 1514
wNumberMCFilters 0x8010
bNumberPowerFilters 8
CDC NCM:
bcdNcmVersion 1.00
bmNetworkCapabilities 0x03
net address
packet filter
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 4
bMaxBurst 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 6
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1
iInterface 9
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 6
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1
iInterface 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x0a EP 10 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 3
So, what's going on here? Has anyone else gotten this thing to work previously? It seems everyone else on the internet with DisplayLink issues under Linux has at least gotten the driver to show up in dmesg, but I'm at a loss for my machine.
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Hello, sorry to necro this. But looking at this dock in 2017. I am curious to know if you got it running smoothly under arch?
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I've long since gotten rid of it, so someone else will have to chime in.
Turns out my unit was crap anyway. The video didn't work in Windows, either, so... maybe worth a shot?
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Just bought one, It doesnt work out of the box at least. Havent been bothered to examine it further. At least the stand works, and the usb ports, I am using the displayport on the laptop for video now.
Tried installing the displaylink driver from the aur and I cannot enable the service, get a lot of problems.
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Hi,
I was able to set display port on targus docking station, following instruction here : https://wiki.archlinux.org/index.php/DisplayLink
and changing video card setting as mentioned https://askubuntu.com/questions/667466/ … l-graphics
which video card have you on board ?
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