konegui: http://img299.imageshack.us/img299/6421/errorqqz.png
sudo konegui: http://img189.imageshack.us/img189/2785/konegui.png

#:~$ lsb_release -ds
Ubuntu 10.10
#:~$ uname -a
Linux eltopo 2.6.35-02063505-generic #201009211107 SMP Tue Sep 21 11:09:35 UTC 2010 x86_64 GNU/Linux
#:~$ kde4-config --version
Qt: 4.7.0
KDE Development Platform: 4.5.1 (KDE 4.5.1)
kde4-config: 1.0
#:~$ ls ~/Downloads/kone
kone-0.6.4  roccat-0.4.1
#:~$ lsmod|grep roccat
hid_roccat_kone        12596  0 
hid_roccat              5041  1 hid_roccat_kone
hid                    82289  2 hid_roccat_kone,usbhid
#:~$ sudo lsusb -d 1e7d:2ced -v
Bus 007 Device 002: ID 1e7d:2ced ROCCAT Kone Mouse
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x1e7d ROCCAT
  idProduct          0x2ced Kone Mouse
  bcdDevice            2.00
  iManufacturer           1 ROCCAT
  iProduct                2 ROCCAT Kone
  iSerial                 3 Kone 1.1000
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           59
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      2 Mouse
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.00
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength     148
         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     0x000c  1x 12 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      1 Boot Interface Subclass
      bInterfaceProtocol      1 Keyboard
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.11
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      63
         Report Descriptors: 
           ** UNAVAILABLE **
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               1
Device Status:     0x0002
  (Bus Powered)
  Remote Wakeup Enabled