On Thu, 2 Aug 2012, Joao Bonina wrote: > Did the copying test and all went well there. > > Also did a usbmon session with the DAC disconnecting/reconnecting > automatically. There was no EMI message in dmesg there, and I'm > connecting the DAC through a USB hub. > > Analyzed the usbmon log with Virtual USB analyzer, but couldn't find > reasons there for the disconnection. I'm not very experienced in this > subject, so excuse me if I'm missing something obvious here. > > I'm attaching the usbmon log if someone wants to take a look at it. > Sorry for the long attachment file. I agree, there's no obvious reason for the disconnection in the log. Possible explanations include a bad cable connection or a bug in the sound card's firmware. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
