hi.
kernel, 3.2.0-29-generic
I have disabled Pulse. ps -ef | grep -i pulse does not show any processes.
aplay -l gives me this
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: ALC1200 Analog [ALC1200 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 1: ALC1200 Digital [ALC1200 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Device [Schiit USB Audio Device], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
Every few seconds I get this in my kern.log
Apr 12 19:10:33 user-GN561AA-ABA-a6230n kernel: [ 159.400995] usb 1-6: USB disconnect, device number 41
Apr 12 19:10:33 user-GN561AA-ABA-a6230n kernel: [ 159.660048] usb 1-6: new high-speed USB device number 42 using ehci_hcd
Apr 12 19:10:33 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 42: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:33 user-GN561AA-ABA-a6230n kernel: [ 159.811916] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input51
Apr 12 19:10:33 user-GN561AA-ABA-a6230n mtp-probe: bus: 1, device: 42 was not an MTP device
Apr 12 19:10:33 user-GN561AA-ABA-a6230n kernel: [ 159.812182] generic-usb 0003:0D8C:1319.0029: input,hidraw0: USB HID v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
Apr 12 19:10:36 user-GN561AA-ABA-a6230n kernel: [ 162.736041] usb 1-6: USB disconnect, device number 42
Apr 12 19:10:36 user-GN561AA-ABA-a6230n kernel: [ 162.988073] usb 1-6: new high-speed USB device number 43 using ehci_hcd
Apr 12 19:10:36 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 43: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:36 user-GN561AA-ABA-a6230n kernel: [ 163.139872] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input52
Apr 12 19:10:36 user-GN561AA-ABA-a6230n mtp-probe: bus: 1, device: 43 was not an MTP device
Apr 12 19:10:36 user-GN561AA-ABA-a6230n kernel: [ 163.140415] generic-usb 0003:0D8C:1319.002A: input,hidraw0: USB HID v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
Apr 12 19:10:37 user-GN561AA-ABA-a6230n kernel: [ 163.397515] usb 1-6: USB disconnect, device number 43
Apr 12 19:10:37 user-GN561AA-ABA-a6230n kernel: [ 163.644041] usb 1-6: new high-speed USB device number 44 using ehci_hcd
Apr 12 19:10:37 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 44: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:37 user-GN561AA-ABA-a6230n mtp-probe: bus: 1, device: 44 was not an MTP device
Apr 12 19:10:37 user-GN561AA-ABA-a6230n kernel: [ 163.796094] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input53
Apr 12 19:10:37 user-GN561AA-ABA-a6230n kernel: [ 163.796341] generic-usb 0003:0D8C:1319.002B: input,hidraw0: USB HID v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
Apr 12 19:10:41 user-GN561AA-ABA-a6230n kernel: [ 167.514050] usb 1-6: USB disconnect, device number 44
Apr 12 19:10:41 user-GN561AA-ABA-a6230n kernel: [ 167.764101] usb 1-6: new high-speed USB device number 45 using ehci_hcd
Apr 12 19:10:41 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 45: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:41 user-GN561AA-ABA-a6230n mtp-probe: bus: 1, device: 45 was not an MTP device
Apr 12 19:10:41 user-GN561AA-ABA-a6230n kernel: [ 167.916205] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input54
Apr 12 19:10:41 user-GN561AA-ABA-a6230n kernel: [ 167.916528] generic-usb 0003:0D8C:1319.002C: input,hidraw0: USB HID v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
Apr 12 19:10:43 user-GN561AA-ABA-a6230n kernel: [ 169.799852] usb 1-6: USB disconnect, device number 45
Apr 12 19:10:43 user-GN561AA-ABA-a6230n kernel: [ 170.060033] usb 1-6: new high-speed USB device number 46 using ehci_hcd
Apr 12 19:10:44 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 46: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:44 user-GN561AA-ABA-a6230n mtp-probe: bus: 1, device: 46 was not an MTP device
Apr 12 19:10:44 user-GN561AA-ABA-a6230n kernel: [ 170.210974] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input55
Apr 12 19:10:44 user-GN561AA-ABA-a6230n kernel: [ 170.211222] generic-usb 0003:0D8C:1319.002D: input,hidraw0: USB HID v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
Apr 12 19:10:46 user-GN561AA-ABA-a6230n kernel: [ 172.583344] usb 1-6: USB disconnect, device number 46
Apr 12 19:10:46 user-GN561AA-ABA-a6230n kernel: [ 172.844069] usb 1-6: new high-speed USB device number 47 using ehci_hcd
Apr 12 19:10:46 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 47: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:46 user-GN561AA-ABA-a6230n mtp-probe: bus: 1, device: 47 was not an MTP device
Apr 12 19:10:46 user-GN561AA-ABA-a6230n kernel: [ 172.996548] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input56
Apr 12 19:10:46 user-GN561AA-ABA-a6230n kernel: [ 172.996763] generic-usb 0003:0D8C:1319.002E: input,hidraw0: USB HID v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
Apr 12 19:10:47 user-GN561AA-ABA-a6230n kernel: [ 173.952646] usb 1-6: USB disconnect, device number 47
Apr 12 19:10:48 user-GN561AA-ABA-a6230n kernel: [ 174.212057] usb 1-6: new high-speed USB device number 48 using ehci_hcd
Apr 12 19:10:48 user-GN561AA-ABA-a6230n mtp-probe: checking bus 1, device 48: "/sys/devices/pci0000:00/0000:00:02.1/usb1/1-6"
Apr 12 19:10:48 user-GN561AA-ABA-a6230n kernel: [ 174.363802] input: Schiit Schiit USB Audio Device as /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input57
On Sat, Apr 12, 2014 at 1:16 PM, chris hermansen <clhermansen@xxxxxxxxx> wrote:
Rita and list;
Rita, I have a Schiit Bifrost but I run it over TOSLINK.
On Sat, Apr 12, 2014 at 6:01 AM, Rita <rmorgan466@xxxxxxxxx> wrote:
> I am also seeing
>
> [12131.872114] input: Schiit Schiit USB Audio Device as
> /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input1424
> [12131.872438] generic-usb 0003:0D8C:1319.0567: input,hidraw0: USB HID v1.00
> Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
> [12160.069461] cannot submit syncpipe for urb 0, error -90: internal error
>
> this is in my kern.log
>
>
>
> On Sat, Apr 12, 2014 at 6:26 AM, Rita <rmorgan466@xxxxxxxxx> wrote:
>>
>> Hello,
>>
>> I am trying to get Schitt USB audio DAC to work with Ubuntu.
>>
>>
>> When I plug in the USB it detects it
>>
>> dmesg output
>> [ 2534.791965] input: Schiit Schiit USB Audio Device as
>> /devices/pci0000:00/0000:00:02.1/usb1/1-6/1-6:1.2/input/input23
>> [ 2534.792578] generic-usb 0003:0D8C:1319.000D: input,hidraw0: USB HID
>> v1.00 Device [Schiit Schiit USB Audio Device] on usb-0000:00:02.1-6/input2
>>
>> aplay -L output
>>
>> sysdefault:CARD=Device
>> Schiit USB Audio Device, USB Audio
>> Default Audio Device
>> front:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> Front speakers
>> surround40:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> 4.0 Surround output to Front and Rear speakers
>> surround41:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> 4.1 Surround output to Front, Rear and Subwoofer speakers
>> surround50:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> 5.0 Surround output to Front, Center and Rear speakers
>> surround51:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> 5.1 Surround output to Front, Center, Rear and Subwoofer speakers
>> surround71:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
>> iec958:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> IEC958 (S/PDIF) Digital Audio Output
>> dmix:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> Direct sample mixing device
>> dsnoop:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> Direct sample snooping device
>> hw:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> Direct hardware device without any conversions
>> plughw:CARD=Device,DEV=0
>> Schiit USB Audio Device, USB Audio
>> Hardware device with all software conversions
>>
>>
>> alsamixer also sees it. Need to press "S"
>>
>> When I try to play a audio file using mplayer I get,
>>
>>
>> [AO_ALSA] alsa-lib: pcm_hw.c:1293:(snd_pcm_hw_open) open
>> '/dev/snd/pcmC1D0p' failed (-16): Device or resource busy
>> [AO_ALSA] Playback open error: Device or resource busy
>> Failed to initialize audio driver 'alsa:device=hw=1.0'
In any case, is it possible that your Pulse Audio setup is interfering
with your Alsa connection? Can you disable Pulse and try again just
to check?
What kernel are you running?
What happens when you use aplay to play a file, especially through the
"hw" or "plughw" interface?
--
Chris Hermansen · clhermansen "at" gmail "dot" com
C'est ma façon de parler.
--- Get your facts first, then you can distort them as you please.--
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