Hello. Here i have : cat /proc/asound/version Advanced Linux Sound Architecture Driver Version k4.9.0-3-amd64 and uname -a 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u1 (2017-06-18) x86_64 GNU/Linux Le Mon, 7 Aug 2017 21:21:31 -0400, Paul Davis <paul@xxxxxxxxxxxxxxxxxxxxx> a écrit : > oh, also: cat /proc/asound/version > > On Mon, Aug 7, 2017 at 9:20 PM, Paul Davis > <paul@xxxxxxxxxxxxxxxxxxxxx> wrote: > > > Anders - what does uname -a report on your system? > > > > I could get input to be received by the cpu on Linux only after > > plugging the device into a MacOS box, but even that is not proving > > reliable. > > > > On Mon, Aug 7, 2017 at 2:53 PM, Anders Hellquist <lau@xxxxxxxxxxxxx> > > wrote: > > > >> I have used Ultra Ultralite AVB (not 624 AVB) to record electric > >> bass directly to Ardour and I have also recorded vocals but then I > >> routed the voice trough the internal mixer to let the vocalist > >> adjust the monitoring from Ardour and have built in DSP reverb for > >> better experience. Have not had any issues with routing or jackd > >> or the onboard stuff except the iPad application sometimes not > >> rendering the mixer/router pages correctly. > >> > >> I am running kxstudio (ubuntu 14.04 with rt-kernel and kxstudio > >> packages) > >> > >> I have a Debian 7 box that I can check with my AVB stuff but both > >> my cards are the classic MOTU Ultralite AVB. > >> If I can check anything more, I gladly will. > >> > >> Best regards, Anders > >> > >> mån 7 aug. 2017 kl. 20:04 skrev Paul Davis > >> <paul@xxxxxxxxxxxxxxxxxxxxx>: > >>> Could anyone working with the MOTU ultralite confirm that they > >>> have routing from analog inputs to the computer working? I can > >>> see signal showing up in the routing matrix and device page, and > >>> the device shows up as intended with 18 channels of input in > >>> JACK / ALSA, but I don't get any signal, even though I routed 6 > >>> analog input channels to "To Computer 1" through "To Compute 6". > >>> Really puzzled ... everything suggests that this should just > >>> work.... > >>> > >>> On Sun, Jul 23, 2017 at 6:26 AM, Anders Hellquist > >>> <lau@xxxxxxxxxxxxx> wrote: > >>> > >>>> The linked product is a rj45 splitter that is very usable for > >>>> running two Ethernet connections thru a single cable but you > >>>> need one of these at both endpoints and this has nothing to do > >>>> with my use case. I know that a switch is the solution and was > >>>> only stating the limitation gnu Linux users will face because of > >>>> the missing control link. > >>>> > >>>> I am quite happy with the product and I usually only need one > >>>> card connected to my laptop and the things are just great as for > >>>> the rest of gnu AVB users. It was only a heads up for the issue. > >>>> > >>>> I hope that we in the future will have access without need for > >>>> the AVB switch, both for cost effectiveness and reduced > >>>> complexity. > >>>> > >>>> /Anders > >>>> > >>>> On Jul 23, 2017 01:49, <list@xxxxxxxxxxxx> wrote: > >>>> > >>>>> Hello. > >>>>> > >>>>> For me there is no confusion here. > >>>>> > >>>>> Motu AVB's cards serie is not - officially - supported by MOTU > >>>>> for Gnu/Linux. Even without the «Linux» stamp on it from MOTU > >>>>> it's the more advanced card you can control without headache > >>>>> under Gnu/Linux. > >>>>> > >>>>> The feature you talk about is for proprietary Operating system > >>>>> with Motu's drivers - with some limitations. > >>>>> > >>>>> Either you bought the wrong cards, or using the wrong operating > >>>>> system for your need - it's only a guess. > >>>>> > >>>>> The AVB switch *is* your solution. > >>>>> > >>>>> Or you can try, the kernel module something like : > >>>>> CONFIG_USB_NET_* and try different devices under to see if your > >>>>> log show something when you plug any of your MOTU cards... > >>>>> > >>>>> Or you can try something like this : > >>>>> > >>>>> http://i2.cdscdn.com/pdt2/5/2/2/1/700x700/auc3548389018522/r > >>>>> w/doubleur-de-port-rj-45-blinde.jpg > >>>>> > >>>>> sorry don't know the name in English... > >>>>> > >>>>> Let us know the result.... > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> All the best. > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> On 2017-07-23 00:20, Anders Hellquist wrote: > >>>>> > >>>>>> There is confusion for sure. > >>>>>> > >>>>>> if I link my two Motu ultralite AVB cards together by using > >>>>>> the two AVB ethernet sockets and a Cat5 or Cat6 cable. I have > >>>>>> used all ethernet connectors available and the AVB devices can > >>>>>> talk to each other but no other networking is available. If I > >>>>>> point a browser to any of the ip's of those boxes i will not > >>>>>> get an answer since there is no possible route to those cards > >>>>>> that only have a link between them. The cards have no built in > >>>>>> wifi or extra ethernet jack.. How could I possibly connect to > >>>>>> them except by usb and Class Compliant Audio connection which > >>>>>> does not give me the extra IP over USB that the windows/osx > >>>>>> driver provides... > >>>>>> > >>>>>> I have never said anything about AVB over USB but only > >>>>>> mentioned the missing linux link which is the possibility to > >>>>>> access the http web gui trough the USB (or for cards with > >>>>>> Thunderbolt) driver provided ip-link (for control only) > >>>>>> > >>>>>> As I tried to explain. Linux users must have a AVB compliant > >>>>>> switch to get a network link to be able to manage Linked AVB > >>>>>> devices OR have windows/osx boxes connected via > >>>>>> USB/Thunderbolt to one of the AVB devices. > >>>>>> > >>>>>> Trust me, I am not confused but only stating the obvious that > >>>>>> linking to cards with just a cable will create an isolated AVB > >>>>>> cluster that will not be manageable from linux computers until > >>>>>> someone figures out how to write a driver to get the IP-over > >>>>>> USB passthru to work. > >>>>>> > >>>>>> /Anders > >>>>>> > >>>>> > >>>>> > >>> > > _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
