9 Aug
2016
9 Aug
'16
6:52 p.m.
On 09/08/2016 17:48, Marco Donnarumma wrote:
Hi Marco,
I've 8i6 and I use it with Ubuntu 14.10.
Sometimes I've experienced a similar issue (I don't know if it is your
case or not). I've checked all the volumes with alsa mixer, and I've
found that sometimes some buses (which are used for monitor out or main
out) are low in volume or even mute or misrouted (i.e. not "connected"
to monitor out).
Unfortunately, the alsa mixer interface are not the best way to change
those parameters, because the 8i6 has so many channel and buses that
alsa mixer becomes confusing to use!
Cheers
Dear all,
I have been using my Focusrite Scarlett 8i6 for a couple of years
without issues on a Linux Mint 17 laptop. I can use the sound card
only via Qjackctl (no ALSA out of the box).
Now, I have a new computer (shuttle xpc slim) on which I installed
Linux Mint 18.
The sound card is recognised by both Jack and cat /proc/asound/cards.
It even correctly appears in the system sound preferences, which did
not happen in Mint 17.
However, while the inputs work, there's no output. I've tested with a
bunch of audio software, such as Pd, Ardour, Hydrogen, etc..
Interestingly, if, immediately after testing with Mint 18, I plug the
sound card back to my Mint 17 laptop, at first, the sound card does
not produce output. I have to power off the sound card and re-plug it,
then it works.
I would need this to work only with Jack, I'm not looking for an ALSA fix.
I know in the past three years there has been a few ALSA patches to
make this range of Focusrite work, and I think most of those patches
are now in the mainline kernel. Although I'm not familiar with this.
Does anything I could try come to mind?
[SYSTEM INFO]
Mint 18
kernel: 4.4.0-31-lowlatency
alsa-base 1.0.25
libasound, etc.. 1.1.0
thanks in advance!
best wishes,
--
Marco Donnarumma, Ph.D
/Performing bodies, sound and machines
//Universität der Künste Berlin/
http://marcodonnarumma.com
4w33534643646
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