Hi that's interesting. I couldn't downgrade so I haven't tried older firmware. Maybe I need to contact tech support. By the way, I am curious if the ultralite avb has also these periodic clicks I described before. Thanks. Anders Hellquist wrote > Hi! > > I have the Ultralite AVB and have downgraded my card as per > recommendations > from Motu tech support. The reason for me was to be able to use more than > 24ch stream in CC more from my computer. That option is removed on later > firmware. The latest public beta firmware which probably is available for > 624 has a very nice touch console. (Mixer made for touch based surfaces > that will be a nice addition) > > My understanding is that you should be able to downgrade as you please but > I can not guarantee anything. Tech support is great and will probably > respond quickly even if "Operating system = Other" > > /Anders > > > > On Dec 21, 2017 2:36 PM, "georgnk" < > georg_nik@ > > wrote: > >> Hello, >> When I tried to upload the file with older firmwares I couldn't. The >> warning >> was that I was trying to upload an out of dated firmware. Is there any >> way >> to downgrade? >> >> For sure the web interface using windows Os doesn't show something new >> such >> as bios menu...Except I am blind >> >> Cheers >> >> list-2 wrote >> > Hello. >> > >> > i still use an old firmware. As i do not really trust - yet - MOTU >> with >> > Gnu/Linux. >> > >> > Keep in mind that if this AVB series products work under Gnu/Linux, i >> > think it's more a side effect from USB audio Class compliant than a >> real >> > desire from MOTU (it has to work for Apple/Ipad). >> > >> > As this new v1.3.2+102 firmware shows that you have nothing new in the >> > web interface ( no bios menu added with other options ? ) it may do >> > something for Windows/Apple Os's users ?! >> > >> > >> > >> > On 2017-12-21 02:35, georgnk wrote: >> >> Hi. >> >> Yes the firmware is v1.3.2+102 (520 is for the avb) >> >> I don't know either what the bios menu is doing. I can only find bios >> >> if I >> >> press the select button from my interface and shows some info,nothing >> >> more. >> >> >> >> If you test it one day please let me know if you also have this >> (minor) >> >> issue. >> >> >> >> Have nice holidays. Cheers! >> >> >> >> >> >> >> >> >> >> list-2 wrote >> >>> Hello. >> >>> >> >>> I am away from my computer with the MOTU 624 AVB for the holidays. >> >>> I'll >> >>> make a try when i'll be back. >> >>> >> >>> But i've just checked the firmware pages of MOTU's web site and : >> >>> >> >>> v1.3.2+520 (Release Date 2017-12-13) >> >>> >> >>> A new one as been added few days ago. I've never tried this one. >> >>> Is the the firmware you running your card with ? >> >>> >> >>> The change log says : >> >>> >> >>> Added Bios menu >> >>> >> >>> Hmm i'm really wonder what it does, and if it break anything with >> >>> Gnu/Linux Os. >> >>> >> >>> Cheers ! >> >>> >> >>> >> >>> >> >>> On 2017-12-20 02:41, georgnk wrote: >> >>>> Hello thank you for the reply. >> >>>> The clicks are periodic.well,not strictly periodic but almost every >> >>>> two >> >>>> seconds. I have tried your suggestions but didn't change something. >> >>>> >> >>>> What I have also discovered is that the clicks are not passing >> >>>> through >> >>>> my >> >>>> software. Testing a sine wave and using a spectrum analysis in real >> >>>> time, >> >>>> sndpeek, clicks don't show up there. It seems they are coming >> >>>> directly >> >>>> to my >> >>>> monitors (headphones) >> >>>> >> >>>> Thanks a lot >> >>>> >> >>>> >> >>>> Len Ovens wrote >> >>>>> On Mon, 18 Dec 2017, georgnk wrote: >> >>>>> >> >>>>>> I can also select my sound card without qjackctl and Jackd. >> >>>>>> Pure data can see my input s and outputs directly. Then I go audio >> >>>>>> test >> >>>>>> play >> >>>>>> the sine wave , wait a while, I move frequency up and down,clicks >> >>>>>> start >> >>>>>> and >> >>>>>> never stop. >> >>>>> >> >>>>> If these are random clicks, that sounds like sync issues. Some >> >>>>> things >> >>>>> to >> >>>>> try: >> >>>>> - set pulse default and alternate sample rate to 48000 >> >>>>> - turn off HDA audio either in bios or in pulse: >> >>>>> pactl unload-module module-udev-detect >> >>>>> pactl unload-module module-alsa-card >> >>>>> (note that if pulse can see any audio card directly, >> >>>>> it may choose to sync from that one even if you are >> >>>>> not using it) >> >>>>> - try different sample rates, in particular both 44100 and >> >>>>> 48000. It may be that alsa is under the impression >> >>>>> it can set sample rate when that is not the case. >> >>>>> >> >>>>> I have not seen in this thread any meantion of the web interface >> >>>>> that >> >>>>> the >> >>>>> motu AVB series interfaces normally have, so I am guessing this is >> >>>>> not >> >>>>> one >> >>>>> of these boxes. Motu's support in the past with Linux has be >> >>>>> notoriously >> >>>>> bad until the AVB series, so you may have something that will not >> >>>>> work >> >>>>> with Linux properly... as in, it is USB2.0 compliant so far as >> sound >> >>>>> transfer is concerned, but expects a provided blob to do device >> >>>>> setup. >> >>>>> The >> >>>>> AVB series uses a web based setup tool that is OS agnostic. >> >>>>> >> >>>>> -- >> >>>>> Len Ovens >> >>>>> www.ovenwerks.net >> >>>>> >> >>>>> _______________________________________________ >> >>>>> Linux-audio-user mailing list >> >>>> >> >>>>> Linux-audio-user@.linuxaudio >> >>>> >> >>>>> https://lists.linuxaudio.org/listinfo/linux-audio-user >> >>>> >> >>>> >> >>>> >> >>>> >> >>>> >> >>>> -- >> >>>> Sent from: >> >>>> http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html >> >>>> _______________________________________________ >> >>>> Linux-audio-user mailing list >> >>>> >> >> >> >>> Linux-audio-user@.linuxaudio >> >> >> >>>> https://lists.linuxaudio.org/listinfo/linux-audio-user >> >>> _______________________________________________ >> >>> Linux-audio-user mailing list >> >> >> >>> Linux-audio-user@.linuxaudio >> >> >> >>> https://lists.linuxaudio.org/listinfo/linux-audio-user >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> Sent from: >> >> http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html >> >> _______________________________________________ >> >> Linux-audio-user mailing list >> >> >> >> > Linux-audio-user@.linuxaudio >> >> >> https://lists.linuxaudio.org/listinfo/linux-audio-user >> > _______________________________________________ >> > Linux-audio-user mailing list >> >> > Linux-audio-user@.linuxaudio >> >> > https://lists.linuxaudio.org/listinfo/linux-audio-user >> >> >> >> >> >> -- >> Sent from: http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html >> _______________________________________________ >> Linux-audio-user mailing list >> > Linux-audio-user@.linuxaudio >> https://lists.linuxaudio.org/listinfo/linux-audio-user >> > > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@.linuxaudio > https://lists.linuxaudio.org/listinfo/linux-audio-user -- Sent from: http://linux-audio.4202.n7.nabble.com/linux-audio-user-f5.html _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
