lspci -v
01:06.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02)
Subsystem: VIA Technologies Inc. Hoontech ST Audio DSP 24
Flags: bus master, medium devsel, latency 32, IRQ 11
I/O ports at a800 [size=32]
I/O ports at a400 [size=16]
I/O ports at a000 [size=16]
I/O ports at 9c00 [size=64]
Capabilities: <access denied>
 Kernel modules: snd-ice1712

I have another Linux distribution on my computer,  linux AV6. The soundcard is recognized and works without problems.

So I think the dip switches on the unit selection of the dsp2000 are ok.

When I reboot to Ubuntu with cold boot the soundcard is not recognized any more.

The card appear in the output of lspci but not in /proc/asound/cards.

cat /proc/asound/cards
 0 [Device         ]: USB-Audio - PnP Audio Device
                      PnP Audio Device at usb-0000:00:02.0-7, full speed
 1 [M4x4           ]: USB-Audio - MidiSport 4x4
                      M-Audio MidiSport 4x4 at usb-0000:00:02.0-1, full speed
 3 [U0x71040x2202  ]: USB-Audio - USB Device 0x7104:0x2202
                      USB Device 0x7104:0x2202 at usb-0000:00:02.0-4, full speed
 5 [VirMIDI        ]: VirMIDI - VirMIDI
                      Virtual MIDI Card 1

thanks

chris