7 Aug
2019
7 Aug
'19
12:59 p.m.
On 2019-08-06 10:54, John Rigg wrote:
On Tue, Aug 06, 2019 at 01:06:31AM -0400,
liebrecht(a)grossmann-venter.com wrote:
So here is the string I currently use;
/usr/bin/jackd --sync -P80 -ndefault -dalsa -dhw:VSL -r44100 -p512 -n8
I dont understand how it should be changed according to info below.
/proc/asound$ grep -r -i 1818 *
card1/midi0:AudioBox 1818 VSL
card1/stream0:PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1, high
speed : USB Audio
card1/usbmixer:Card: PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1,
high speed
card1/usbmixer:Card: PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1,
high speed
card1/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=3
card1/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=2
card1/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=1
card1/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=0
card1/usbmixer: Control: name="AudioBox 1818 VSL Clock Selector Clock
Sour", index=0
card1/usbmixer: Control: name="AudioBox 1818 VSL Internal Clock
Validity", index=0
card1/usbmixer: Control: name="AudioBox 1818 VSL S/PDIF Clock
Validity", index=0
card1/usbmixer: Control: name="AudioBox 1818 VSL ADAT Clock
Validity", index=0
cards: 1 [VSL ]: USB-Audio - AudioBox 1818 VSL
cards: PreSonus AudioBox 1818 VSL at
usb-0000:00:12.2-1.1, high speed
oss/sndstat:PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1, high
speed
oss/sndstat:1: AudioBox 1818 VSL
seq/clients:Client 20 : "AudioBox 1818 VSL" [Kernel]
seq/clients: Port 0 : "AudioBox 1818 VSL MIDI 1" (RWeX)
VSL/midi0:AudioBox 1818 VSL
VSL/stream0:PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1, high
speed : USB Audio
VSL/usbmixer:Card: PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1,
high speed
VSL/usbmixer:Card: PreSonus AudioBox 1818 VSL at usb-0000:00:12.2-1.1,
high speed
VSL/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=3
VSL/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=2
VSL/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=1
VSL/usbmixer: Control: name="AudioBox 1818 VSL Audio 2.0 Output
Playback", index=0
VSL/usbmixer: Control: name="AudioBox 1818 VSL Clock Selector Clock
Sour", index=0
VSL/usbmixer: Control: name="AudioBox 1818 VSL Internal Clock
Validity", index=0
VSL/usbmixer: Control: name="AudioBox 1818 VSL S/PDIF Clock
Validity", index=0
VSL/usbmixer: Control: name="AudioBox 1818 VSL ADAT Clock Validity",
index=0
It looks to me like it is and ALSA problem....
What happens if you do the following?
1. Disable Pulseaudio
2. Look in /proc/asound/ to see which hw device (hw:0, hw:1 etc)
your 1818 is
3. Start jackd from command line with -dhw:0 (or whichever one
is the 1818) instead of the "fancy" name
John
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