Am 20.04.2010 02:16, schrieb Niccolò Belli: > I don't know why but I do not have xruns anymore This sounds very much like what happened on my machine, for no known reason (except for maybe changing the USB port) > Unfortunately with the .asoundrc the inputs do not work anymore and I > have only two inputs and two outputs. Hmm, how many ports should you have on a Fast Track Ultra (w/o 8R)? > Do you know how can I make and asoundrc with working inputs which > allows me to see all the inputs/outputs? No, I don't have *any* knowledge about asoundrc configuration. I've not been using one for many, many years. And, since you asked, here's my stream0 (could you please post yours if it is different): ~$ cat /proc/asound/F8R/stream0 M-Audio Fast Track Ultra 8R at usb-0000:00:1a.7-4, high speed : USB Audio Playback: Status: Stop Interface 1 Altset 1 Format: S24_3LE Channels: 8 Endpoint: 1 OUT (ASYNC) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us Capture: Status: Stop Interface 2 Altset 1 Format: S24_3LE Channels: 8 Endpoint: 1 IN (ASYNC) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us Interface 2 Altset 2 Format: S24_3LE Channels: 8 Endpoint: 1 IN (ASYNC) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us And here's the stream0 while playing a Hydrogen song: :~$ cat /proc/asound/F8R/stream0 M-Audio Fast Track Ultra 8R at usb-0000:00:1a.7-4, high speed : USB Audio Playback: Status: Running Interface = 1 Altset = 1 URBs = 8 [ 1 1 1 1 1 1 1 1 ] Packet Size = 312 Momentary freq = 48000 Hz (0x6.0000) Interface 1 Altset 1 Format: S24_3LE Channels: 8 Endpoint: 1 OUT (ASYNC) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us Capture: Status: Running Interface = 2 Altset = 1 URBs = 8 [ 4 4 4 4 4 4 4 4 ] Packet Size = 312 Momentary freq = 48000 Hz (0x6.0000) Interface 2 Altset 1 Format: S24_3LE Channels: 8 Endpoint: 1 IN (ASYNC) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us Interface 2 Altset 2 Format: S24_3LE Channels: 8 Endpoint: 1 IN (ASYNC) Rates: 44100, 48000, 88200, 96000 Data packet interval: 125 us Kind regards, Felix ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user