USB midi-клавиатура Easykey.25

[scleroze]

Борюсь с проблемой четыре дня:

Клавиатура в WINDOUS подхватывается и работает отлично.
B Xubuntu при подключении в USB не оживает. при просмотре USB-устройств надпись то появляется, то исчезает. То же самое и в программе для написания музыки.

Пробовал на другой машине с linux, загружал Xubuntu  с флешки - клава не оживает (

В логах следующее:

/lib/udev/hvdb.d/20-usb-vendor-model.hvdb

usb:v0218*
 ID_VENDOR_FROM_DATABASE=Hangzhou Worlde

usb:v0218p0301*
 ID_MODEL_FROM_DATABASE=MIDI Port

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/var/log/kern.log.1

Dec  8 11:42:46 Paul-book kernel: [  149.400052] usb 7-2: new full-speed USB device number 2 using uhci_hcd
Dec  8 11:42:46 Paul-book kernel: [  149.561076] usb 7-2: New USB device found, idVendor=0218, idProduct=0401
Dec  8 11:42:46 Paul-book kernel: [  149.561084] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec  8 11:42:46 Paul-book kernel: [  149.561091] usb 7-2: Product: WORLDE easy key
Dec  8 11:42:46 Paul-book kernel: [  149.561096] usb 7-2: Manufacturer: WORLDE
Dec  8 11:42:46 Paul-book kernel: [  149.696124] usb 7-2: USB disconnect, device number 2
Dec  8 11:42:47 Paul-book kernel: [  149.940075] usb 7-2: new full-speed USB device number 3 using uhci_hcd
Dec  8 11:42:47 Paul-book kernel: [  150.105040] usb 7-2: New USB device found, idVendor=0218, idProduct=0401
Dec  8 11:42:47 Paul-book kernel: [  150.105050] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec  8 11:42:47 Paul-book kernel: [  150.105057] usb 7-2: Product: WORLDE easy key
Dec  8 11:42:47 Paul-book kernel: [  150.105062] usb 7-2: Manufacturer: WORLDE
Dec  8 11:42:47 Paul-book kernel: [  150.188096] usb 7-2: USB disconnect, device number 3
Dec  8 11:42:47 Paul-book kernel: [  150.249377] usbcore: registered new interface driver snd-usb-audio
Dec  8 11:42:47 Paul-book kernel: [  150.492109] usb 7-2: new full-speed USB device number 4 using uhci_hcd
Dec  8 11:42:47 Paul-book kernel: [  150.652996] usb 7-2: New USB device found, idVendor=0218, idProduct=0401
Dec  8 11:42:47 Paul-book kernel: [  150.653005] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec  8 11:42:47 Paul-book kernel: [  150.653011] usb 7-2: Product: WORLDE easy key
Dec  8 11:42:47 Paul-book kernel: [  150.653016] usb 7-2: Manufacturer: WORLDE
Dec  8 11:42:47 Paul-book kernel: [  150.684160] usb 7-2: USB disconnect, device number 4
Dec  8 11:42:48 Paul-book kernel: [  151.024045] usb 7-2: new full-speed USB device number 5 using uhci_hcd
Dec  8 11:42:48 Paul-book kernel: [  151.180075] usb 7-2: New USB device found, idVendor=0218, idProduct=0401
Dec  8 11:42:48 Paul-book kernel: [  151.180083] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec  8 11:42:48 Paul-book kernel: [  151.180090] usb 7-2: Product: WORLDE easy key
Dec  8 11:42:48 Paul-book kernel: [  151.180095] usb 7-2: Manufacturer: WORLDE

и так далее бесконечно перебирает device number до 127 и снова сначала

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usr/share/hwdata/usb.ids

0218  Hangzhou Worlde
   0301  MIDI Port