On 2018-07-19 14:49, Will Godfrey wrote: > On Thu, 19 Jul 2018 14:32:49 +0200 >> Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >> >> I assume that the bus can only be changed by physically attaching the >> devices to different ports. Is that right? The audio interface (Texas >> Instruments, A Behringer mixer) already is plugged in its own USB port, >> I might see if a different port changes something. > > You want it on a different *bus*. It's on bus 003 and shared with quite a lot > of other stuff, including two additional hubs. The available bandwidth is shared > between all of these ports. > > Try and get it on bus 004 if you can. That one is clean with just a linux root > hub. As this is 'Linux Foundation 3.0 root hub' then it will be a blue USB 3.0 socket or a USB-C socket. Even if the device is USB 2.0 or USB 1.1 it might work faster as the only device on the bus. Jacek _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
