Telas externas com o Matrox DualHead2Go funcionando no Linux?

Question

Eu gostaria de saber se um DualHead2GO funcionaria no Linux, para ter duas telas externas conectadas a ele e ao VGA / DVI do meu laptop:

link

O número do modelo abaixo:

18ea:0004 Matrox Graphics

De acordo com os outros IDs encontrados no link , meu modelo provavelmente é um DualHead2Go Digital Edition:

18ea  Matrox Graphics, Inc.
    0002  DualHead2Go [Analog Edition]
    0004  TripleHead2Go [Digital Edition]

Impressão estendida de lsusb:

Bus 002 Device 004: ID 18ea:0003 Matrox Graphics, Inc. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.01
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x18ea Matrox Graphics, Inc.
  idProduct          0x0003 
  bcdDevice            1.00
  iManufacturer           1 
  iProduct                2 
  iSerial                 4 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           41
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xc0
      Self Powered
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.01
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      34
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               1

    

Answer 1

Como Fossfreedom apontou, Cyclops_ deu certo ( veja ) atualizando o firmware e alterando as configurações no Windows.