[HDA-Intel - HD-Audio Generic, playback] USB sound with Rodecaster Pro not working
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Confirmed
|
Low
|
Unassigned |
Bug Description
Please see https:/
tl;dr:
- The Rodecaster Pro is a USB audio standard compliant device
- lsusb sees it, but alsa cannot use it
- trying the exact same setup with a Scarlett 2i2 USB device works (with some caveats, see the mentioned post)
Somehow the Rodecaster is ignored by Alsa. I am more than happy to help debug.
Alsa info is at http://
nils@blackbox:
**** List of PLAYBACK Hardware Devices ****
card 0: Generic_1 [HD-Audio Generic], device 0: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Generic_1 [HD-Audio Generic], device 1: ALC887-VD Digital [ALC887-VD Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
nils@blackbox:
**** List of CAPTURE Hardware Devices ****
card 0: Generic_1 [HD-Audio Generic], device 0: ALC887-VD Analog [ALC887-VD Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Generic_1 [HD-Audio Generic], device 2: ALC887-VD Alt Analog [ALC887-VD Alt Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 5.4.0-29-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
CasperMD5CheckR
CurrentDesktop: KDE
Date: Sat May 9 11:45:20 2020
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-08-23 (1354 days ago)
InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_AudioUsers: pulse
Symptom_Card: Family 17h (Models 10h-1fh) HD Audio Controller - HD-Audio Generic
Symptom_
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
Symptom_Jack: SPDIF Out, Internal
Symptom_Type: Sound works for some users but not for others
Title: [HDA-Intel - HD-Audio Generic, playback] sound not working for all users
UpgradeStatus: Upgraded to focal on 2020-05-09 (0 days ago)
dmi.bios.date: 10/14/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5222
dmi.board.
dmi.board.name: PRIME A320M-A
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.
dmi.sys.vendor: System manufacturer
mtime.conffile.
description: | updated |
Changed in alsa-driver (Ubuntu): | |
importance: | Undecided → Low |
askubuntu link was wrong... correct link: https:/ /askubuntu. com/questions/ 1229085/ ubuntu- with-rodecaster -pro-usb- soundcard/ 1236257# 1236257