Hello everyone, Somehow my message from earlier either didn't make it to this list (too large attachment) or didn't receive any replies. I just filed a bug at the bugtracker (https://bugs.freedesktop.org/show_bug.cgi?id=80850) this time using Fedora. Any help is still very much appreciated. Regards, Benjamin --- Hello, I'm trying to get a Behringer FCA610 (connected via USB) to work with PulseAudio on Ubuntu 14.04 (Kernel 3.13). I have already asked for assistance at the alsa-user mailing list a few weeks back, because back then I thought my problems were caused by ALSA. As far as I understand the device works fine with ALSA, but PulseAudio fails to configure the device properly (see the attached output of `pulseaudio -vv`). Here is the dmesg output, showing that the device is detected: [15217.305729] usb 3-1: new high-speed USB device number 2 using xhci_hcd [15217.324934] usb 3-1: New USB device found, idVendor=1397, idProduct=0003 [15217.324940] usb 3-1: New USB device strings: Mfr=28, Product=29, SerialNumber=30 [15217.324944] usb 3-1: Product: FCA610 [15217.324947] usb 3-1: Manufacturer: BEHRINGER [15217.324950] usb 3-1: SerialNumber: 0x156400d040 [15218.722923] usbcore: registered new interface driver snd-usb-audio Playback of multichannel WAV files with aplay also works: $ aplay -D plughw:CARD=FCA610,DEV=0 -c 10 Musik/test-6ch.wav Playing WAVE 'Musik/test-6ch.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Channels 6 ^CAborted by signal Interrupt.. These are the last few lines of `pulseaudio -vv` (as said above see the attachment for complete output): E: [pulseaudio] module-alsa-card.c: Failed to find a working profile. E: [pulseaudio] module.c: Failed to load module "module-alsa-card" (argument: "device_id="1" name="usb-BEHRINGER_FCA610_0x156400d040-00-FCA610" card_name="alsa_card.usb-BEHRINGER_FCA610_0x156400d040-00-FCA610" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1""): initialization failed. I: [pulseaudio] module-udev-detect.c: Card /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/sound/card1 (alsa_card.usb-BEHRINGER_FCA610_0x156400d040-00-FCA610) failed to load module. D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC1 is accessible: yes D: [pulseaudio] module-udev-detect.c: /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/sound/card1 is busy: no W: [pulseaudio] module-udev-detect.c: Tried to configure /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.0/sound/card1 (alsa_card.usb-BEHRINGER_FCA610_0x156400d040-00-FCA610) more often than 5 times in 10s I: [pulseaudio] client.c: Created 1 "Native client (UNIX socket client)" D: [pulseaudio] protocol-native.c: Protocol version: remote 28, local 28 I: [pulseaudio] protocol-native.c: Got credentials: uid=1000 gid=1000 success=1 D: [pulseaudio] protocol-native.c: SHM possible: yes D: [pulseaudio] protocol-native.c: Negotiated SHM: yes There are also a lot of lines containing SND_PCM_NO_AUTO_FORMAT like: D: [pulseaudio] alsa-util.c: Trying plug:surround71:1 with SND_PCM_NO_AUTO_FORMAT ... I really like to get this device working pulseautio. Any assistance is very much appreciated. Regards, Benjamin
