LinuxQuestions.org
Latest LQ Deal: Latest LQ Deals
Home Forums Tutorials Articles Register
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware
User Name
Password
Linux - Hardware This forum is for Hardware issues.
Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?

Notices


Reply
  Search this Thread
Old 03-25-2021, 06:15 AM   #1
lolmc
Member
 
Registered: Nov 2001
Location: Wirral.Merseyside - UK
Distribution: Ubuntu 20.04.2 LTS
Posts: 62

Rep: Reputation: 15
Question Pulseaudio module not loading for Valvetronix device


Hi, I'm running the following system:
OS: Ubuntu 20.04.2 LTS x86_64
Kernel: 5.8.0-48-generic Electrician

I'm trying to run Vox Tone room software for my VT40X Guitar Amp but the USB connection for the software to connect isn't working (this has not always been the case - it WAS working last week but I have re-installed Ubuntu and it hasn't worked since). Both the USB driver and Tone Room are windows applications that have worked via WINE in the past.

cat /proc/asound/cards output:

0 [NVidia_1 ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xf5080000 irq 35
1 [X ]: USB-Audio - Valvetronix X
VOX Amplification Ltd. Valvetronix X at usb-0000:03:00.0-7, full speed
2 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xf7080000 irq 80
3 [Generic ]: HDA-Intel - HD-Audio Generic
HD-Audio Generic at 0xf7500000 irq 82
4 [Camcra ]: USB-Audio - USB Live Camcra
Sonix Technology Co., Ltd. USB Live Camcra at usb-0000:03:00.0-2.4, high speed

This is the error message I'm getting in the logs:

Failed to load module "module-alsa-card" (argument: "device_id="1" name="usb-VOX_Amplification_Ltd._Valvetronix_X-00" card_name="alsa_card.usb-VOX_Amplification_Ltd._Valvetronix_X-00" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes avoid_resampling=no card_properties="module-udev-detect.discovered=1""): initialization failed.

I am at a loss after reading the pulseaudio documentation because I can't find a solution there and internet searches haven't been applicable results.

Can anyone help or point me to where I can find that help?

Last edited by lolmc; 03-26-2021 at 02:53 AM.
 
Old 03-27-2021, 11:24 AM   #2
floppy_stuttgart
Senior Member
 
Registered: Nov 2010
Location: EU mainland
Distribution: Debian like
Posts: 1,156
Blog Entries: 5

Rep: Reputation: 107Reputation: 107
What is the output of lsusb? what was the udev rule of the previous ubuntu version for your valvetronix usb device?
any difference to the current udev rule of the new ubuntu version?

Disconnect your usb cam ?
 
  


Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Can't Get Sound from Pulseaudio -- PulseAudio Will Not Start JasonC10203 Linux - Software 4 11-28-2016 11:18 PM
[SOLVED] Squeeze + Pulseaudio + Alsa and USB Midi device causes Pulseaudio crash mad4linux Debian 1 01-26-2011 03:57 AM
Winecfg crashes on sound tab with Pulseaudio and no 'sounddrivers' without pulseaudio William (Dthdealer) Linux - Software 5 06-13-2010 07:30 AM
Finding Module Dependencies...(Still loading...still loading..still loading..HANG!!!) Aeudian Linux - General 3 08-11-2003 03:31 PM
Finding Module Dependencies.....(still loading....Still loading....still loading) Aeudian Linux - Newbie 1 07-28-2003 02:27 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware

All times are GMT -5. The time now is 10:49 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration