Re: Arcam rpac, config help

[Vince Ur <vince.um@xxxxxxxxx>]

Hi all,

DMESG:
3:1:1: usb_set_interface failed
[  147.748299] e1000e 0000:01:00.0: Disabling ASPM L0s L1
[  147.748466] e1000e 0000:01:00.0: irq 42 for MSI/MSI-X
[  681.672258] usb 5-1: USB disconnect, device number 2
[  693.256080] usb 5-1: new full-speed USB device number 3 using uhci_hcd
[  693.412282] usb 5-1: New USB device found, idVendor=25c4, idProduct=0003
[  693.412292] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  693.412298] usb 5-1: Product: ARCAM USB Audio 1.0
[  693.412304] usb 5-1: Manufacturer: ARCAM
[  693.412309] usb 5-1: SerialNumber: 0000

var/log/messages:
Jan 25 15:33:48 debian kernel: [  693.256080] usb 5-1: new full-speed USB device number 3 using uhci_hcd
Jan 25 15:33:48 debian kernel: [  693.412282] usb 5-1: New USB device found, idVendor=25c4, idProduct=0003
Jan 25 15:33:48 debian kernel: [  693.412292] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jan 25 15:33:48 debian kernel: [  693.412298] usb 5-1: Product: ARCAM USB Audio 1.0
Jan 25 15:33:48 debian kernel: [  693.412304] usb 5-1: Manufacturer: ARCAM
Jan 25 15:33:48 debian kernel: [  693.412309] usb 5-1: SerialNumber: 0000
Jan 25 15:33:49 debian mtp-probe: checking bus 5, device 3: "/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1"
Jan 25 15:33:49 debian mtp-probe: bus: 5, device: 3 was not an MTP device
Jan 25 15:33:52 debian pulseaudio[3924]: [pulseaudio] module-udev-detect.c: Tried to configure /devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.0/sound/card1 (alsa_card.usb-ARCAM_ARCAM_USB_Audio_1.0_0000-00-A10) more often than 5 times in 10s

Uuninstalled pulseaudio because the working cofig does not cnotain it. Rebooted.

/var/log/messages

Feb  1 15:27:23 debian kernel: [  413.980166] usb 5-1: new full-speed USB device number 2 using uhci_hcd
Feb  1 15:27:23 debian kernel: [  414.142247] usb 5-1: New USB device found, idVendor=25c4, idProduct=0003
Feb  1 15:27:23 debian kernel: [  414.142257] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb  1 15:27:23 debian kernel: [  414.142263] usb 5-1: Product: ARCAM USB Audio 1.0
Feb  1 15:27:23 debian kernel: [  414.142268] usb 5-1: Manufacturer: ARCAM
Feb  1 15:27:23 debian kernel: [  414.142273] usb 5-1: SerialNumber: 0000
Feb  1 15:27:23 debian mtp-probe: checking bus 5, device 2: "/sys/devices/pci0000:00/0000:00:1d.3/usb5/5-1"
Feb  1 15:27:23 debian mtp-probe: bus: 5, device: 2 was not an MTP device
Feb  1 15:27:24 debian kernel: [  415.252960] usbcore: registered new interface driver snd-usb-audio

Can anyone make any sense of this?

2014-01-14 Clemens Ladisch <cladisch@xxxxxxxxxxxxxx>

Vince Ur wrote:
> I managed to retrieve the kernel tha makes the rPac work. it's the
> 3.2.0-44 as you can see from aadebug below. Also, below I listed the
> hw parameters from this set up since it seems they cannot be setup by
> the other kernels.

The "plughw" device and the USB audio driver can automatically convert
hardware parameters; it is likely that the problem is with some other
device initialization that happens when the parameters are set.

Are there any error messages in the system log (probably
/var/log/messages, or the output of dmesg) when this error happens?


Regards,
Clemens

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