Re: [Alsa-user] Schiit USB audio dac
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From: chris h. <clh...@gm...> - 2014-04-13 00:19:42
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Rita, list, On Apr 12, 2014 4:11 PM, "Rita" <rmo...@gm...> wrote: > > 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 That is a really old kernel. I had no luck with that with my Bifrost. Any chance you could try a newer one? Boot from a live CD, for instance? 13.10 has kernel 3.11 I think, and 14.04 has 3.13. |