"Mark Knecht" <mknecht@xxxxxxxxxxxxxx> writes: >> > I think you may have a firmware problem. Possibly with older firmware, >> > probably available from RME's web site, you will do better. >> >> I am a bit resistant to downgrade the firmware. >> I'd like to hear from somebody who really knows what's the situation >> with firmware, maybe Thomas? > > Yes, I understand. There are other MultiFace users here. Maybe they can tell > you want firmware revisions they are running. what do you see with an lspci > or lspci -vv command? I get 00:07.0 Multimedia audio controller: Xilinx Corporation RME Hammerfall DSP (rev 0a) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Interrupt: pin A routed to IRQ 3 Region 0: Memory at e2420000 (32-bit, non-prefetchable) [size=64K] Yes, I know that I must change the interrupt... Robert