Hi all.
I'm hoping you can shed some light on a problem I have with a DJ
controller (Vestax VCI-100MKII) that's also a soundcard. My problem is
that when I connect it, it keeps disconnecting.
I've tested this on two laptops, both running Ubuntu 20.04. One a bit
older and newer one that only has USB-C, so on the newer one I connect
the controller via a USB hub.
syslog on the older laptop:
Nov 30 14:33:12 wintermute kernel: [ 936.225155] usb 3-2: new full-
speed USB device number 14 using xhci_hcd
Nov 30 14:33:12 wintermute kernel: [ 936.373108] usb 3-2: New USB
device found, idVendor=1aa1, idProduct=0220, bcdDevice= 1.00
Nov 30 14:33:12 wintermute kernel: [ 936.373120] usb 3-2: New USB
device strings: Mfr=1, Product=2, SerialNumber=0
Nov 30 14:33:12 wintermute kernel: [ 936.373123] usb 3-2: Product:
VCI-100MKII DJ-Controller
Nov 30 14:33:12 wintermute kernel: [ 936.373125] usb 3-2:
Manufacturer: Vestax
Nov 30 14:33:12 wintermute kernel: [ 936.380745] usb 3-2: current rate
48000 is different from the runtime rate 44100
Nov 30 14:33:12 wintermute kernel: [ 936.382717] usb 3-2: current rate
48000 is different from the runtime rate 44100
Nov 30 14:33:12 wintermute kernel: [ 936.386780] usbhid 3-2:1.5: can't
add hid device: -71
Nov 30 14:33:12 wintermute kernel: [ 936.386793] usbhid: probe of 3-
2:1.5 failed with error -71
Nov 30 14:33:12 wintermute kernel: [ 936.387200] usb 3-2: USB
disconnect, device number 14
Nov 30 14:33:12 wintermute systemd-udevd[12281]: controlC2:
/usr/lib/udev/rules.d/78-sound-card.rules:5 Failed to write
ATTR{/sys/devices/pci0000:00/0000:00:14.0/usb3/3-2/3-
2:1.0/sound/card2/controlC2/../uevent}, ignoring: No such file or
directory
syslog on the newer laptop:
Nov 30 15:45:00 ono-sendai kernel: [107245.521851] usb 3-8.3: new full-
speed USB device number 91 using xhci_hcd
Nov 30 15:45:00 ono-sendai kernel: [107245.704167] usb 3-8.3: New USB
device found, idVendor=1aa1, idProduct=0220, bcdDevice= 1.00
Nov 30 15:45:00 ono-sendai kernel: [107245.704171] usb 3-8.3: New USB
device strings: Mfr=1, Product=2, SerialNumber=0
Nov 30 15:45:00 ono-sendai kernel: [107245.704172] usb 3-8.3: Product:
VCI-100MKII DJ-Controller
Nov 30 15:45:00 ono-sendai kernel: [107245.704174] usb 3-8.3:
Manufacturer: Vestax
Nov 30 15:45:00 ono-sendai kernel: [107245.722561] usb 3-8.3: 1:1:
cannot set freq 44100 to ep 0x2
Nov 30 15:45:00 ono-sendai kernel: [107245.725923] usb 3-8.3: 2:1:
cannot set freq 44100 to ep 0x82
Nov 30 15:45:00 ono-sendai kernel: [107245.732227] usbhid 3-8.3:1.5:
can't add hid device: -32
Nov 30 15:45:00 ono-sendai kernel: [107245.732236] usbhid: probe of 3-
8.3:1.5 failed with error -32
Nov 30 15:45:00 ono-sendai mtp-probe: checking bus 3, device 91:
"/sys/devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8.3"
Nov 30 15:45:00 ono-sendai mtp-probe: bus: 3, device: 91 was not an MTP
device
Nov 30 15:45:01 ono-sendai kernel: [107245.890782] usb 3-8.3: USB
disconnect, device number 91
Nov 30 15:45:01 ono-sendai systemd-udevd[127098]: controlC7:
/usr/lib/udev/rules.d/78-sound-card.rules:5 Failed to write
ATTR{/sys/devices/pci0000:00/0000:00:14.0/usb3/3-8/3-8.3/3-
8.3:1.0/sound/card7/controlC7/../uevent}, ignoring: No such file or
directory
Nov 30 15:45:01 ono-sendai systemd-udevd[127098]: controlC7: Process
'/usr/sbin/alsactl -E HOME=/run/alsa -E
XDG_RUNTIME_DIR=/run/alsa/runtime restore ' failed with exit code 99.
>From this it seems that the common problem in the output is the "can't
add hid device".
Any idea on what is going wrong? I'm coming up empty with my google
searches. :-(
Cheers
/Daniel
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