[USB-Audio - US122 MKII, recording] Recording problem
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Can't get the US122 MKII listed as an input device.
Not in pavucontrol, nor in sound settings nor in jackd.
May be this helps,
alfredo@
jackdmp 1.9.12
...
Acquire audio card Audio1
creating alsa driver ... hw:MKII|
ALSA: Cannot open PCM device alsa_pcm for capture. Falling back to playback-only mode
...
Please let me know if you need further information.
Regards, Alfredo
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 4.15.0-33-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 6 22:02:55 2018
InstallationDate: Installed on 2018-03-03 (187 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_
Symptom_
Symptom_Card: TASCAM US-122mkII - US122 MKII
Symptom_Type: None of the above
Title: [USB-Audio - US122 MKII, recording] Recording problem
UpgradeStatus: Upgraded to bionic on 2018-09-02 (4 days ago)
dmi.bios.date: 03/26/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0503
dmi.board.
dmi.board.name: M2N-MX SE Plus
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev x.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
Hi guys, I managed to have this working (on lubuntu) following https:/ /linuxmusicians .com/viewtopic. php?t=16711
In short, blacklist snd_usb_audio (and get the board listed as US-122L instead of US-122mkII)
lfredo@ alfredo- pc:~$ cat /proc/asound/cards
HDA NVidia at 0xdbff8000 irq 23
TASCAM US-122L (644:8021 if 0 at 001/002)
0 [NVidia ]: HDA-Intel - HDA NVidia
1 [US122L ]: USB US-122L - TASCAM US-122L
Then create .asoundrc file.
And finally run jackd with the following presets
jackd -RP60 -dalsa -dusb_stream:1 -r48000 -p256 -n2
Hope someone find this useful.
Regards, Alfredo