ALSA input error; JACK "You have no standard location set
Moderators: MattKingUSA, khz
ALSA input error; JACK "You have no standard location set
Hi to everyone! I made a post about me being a newbie in the -I hope- right section, now I'm gonna post about my issues!
First:
I installed Pure Data but when I try to have DSP on I get this message:
ALSA input error (snd_pcm_open): No such file or directory
I have no idea where to start!
Second:
I decided to install JACK to have other controls about my audio channels but (in the cmd line) I get this message when I simply digit "JACK"
*warning* You have no standard location set, putting files into the current
directory. Please consider setting base_dir in ~/.jack3rc.
*warning* Default CD device /dev/cdrom does not exist.
*error* Device /dev/cdrom does not exist!
So I'm sorry if I'm doing or asking something stupid but I'm really stuck, maybe I AM stupid ahah!
Thanks to everyone!
Forgot to mention: I have a Raspberry PI 3 with Raspbian!
First:
I installed Pure Data but when I try to have DSP on I get this message:
ALSA input error (snd_pcm_open): No such file or directory
I have no idea where to start!
Second:
I decided to install JACK to have other controls about my audio channels but (in the cmd line) I get this message when I simply digit "JACK"
*warning* You have no standard location set, putting files into the current
directory. Please consider setting base_dir in ~/.jack3rc.
*warning* Default CD device /dev/cdrom does not exist.
*error* Device /dev/cdrom does not exist!
So I'm sorry if I'm doing or asking something stupid but I'm really stuck, maybe I AM stupid ahah!
Thanks to everyone!
Forgot to mention: I have a Raspberry PI 3 with Raspbian!
Last edited by ronogio on Wed Apr 17, 2019 5:46 pm, edited 1 time in total.
- khz
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Re: ALSA input error; JACK "You have no standard location set
:welcome:
By moving the file "~/.jack3rc" you can reset your personal settings.
cdrom == Interface?
&& HFJACK – A Beginners Guide to Getting Started with JACK >> http://libremusicproduction.com/article ... arted-jack
FAQ: what are the differences between JACK 1 and JACK2 >> https://github.com/jackaudio/jackaudio. ... ack1_jack2
Workflow >> http://libremusicproduction.com/workflow
How Linux Audio Works vs. Windows Audio in 2017 >> https://www.learndigitalaudio.com/how-l ... audio-2017
Linux Audio Overview >> https://wiki.linuxaudio.org/wiki/linux_audio_overview
By moving the file "~/.jack3rc" you can reset your personal settings.
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mv ~/.jack3rc ~/.jack3rc-BAK
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*warning* Default CD device /dev/cdrom does not exist.
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Re: ALSA input error; JACK "You have no standard location set
I saw in your other post that you're using a Raspbarry Pi. Does it have an audio interface? I used one a while ago and the audio interface was a separate board or 'hat' I think it was called. What does show?
Code: Select all
aplay -l
- khz
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Re: ALSA input error; JACK "You have no standard location set
btw. puredata:
Maybe helpful?
https://www.automatonism.com/Automatonism is a modular synthesiser that runs in the open source programming language Pure Data. It features a large library of 81 modules (version 2.1). Follow these simple steps to get started
https://patchstorage.com/xodular/The XODULAR is a virtual modular synthesizer environment in Pd-extended. The XODULAR consists of twenty modules that the user can copy/paste in any combination to create an own modular system.
Maybe helpful?
Patchbox OS Docs https://blokas.io/docs/Patchbox OS is a custom Linux distribution specially designed for Raspberry Pi based audio projects. It comes pre-configured for low latency audio performance and pre-installed audio software that will help you get started with your projects in no time!
. . . FZ - Does humor belongs in Music?
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
- I don't care about the freedom of speech because I have nothing to say.
Re: ALSA input error; JACK "You have no standard location set
Really really really thanks for that! I'm just so excited to discover a lot about everything here!khz wrote:btw. puredata:https://www.automatonism.com/Automatonism is a modular synthesiser that runs in the open source programming language Pure Data. It features a large library of 81 modules (version 2.1). Follow these simple steps to get startedhttps://patchstorage.com/xodular/The XODULAR is a virtual modular synthesizer environment in Pd-extended. The XODULAR consists of twenty modules that the user can copy/paste in any combination to create an own modular system.
Maybe helpful?Patchbox OS Docs https://blokas.io/docs/Patchbox OS is a custom Linux distribution specially designed for Raspberry Pi based audio projects. It comes pre-configured for low latency audio performance and pre-installed audio software that will help you get started with your projects in no time!
By the way thanks to everyone for helping, i'll show you things that I get (sorry if RP answers me in Italian uaha!):
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pi@gionogioPi:~ $ mv ~/.jack3rc ~/.jack3rc-BAK
mv: impossibile eseguire stat di '/home/pi/.jack3rc': File o directory non esistente //impossible to execute stat about [...] file or directory are missinh
pi@gionogioPi:~ $ mv ~/.jack3rc ~/.jack3rc-BAK
mv: impossibile eseguire stat di '/home/pi/.jack3rc': File o directory non esistente // same
pi@gionogioPi:~ $ cdrom == Interface
bash: cdrom: comando non trovato // sorry, i'm really newbie! :lol:
pi@gionogioPi:~ $ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 7/7
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: USB [Scarlett 2i4 USB], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
- khz
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Re: ALSA input error; JACK "You have no standard location set
Code: Select all
mv: impossibile eseguire stat di '/home/pi/.jack3rc': File o directory non esistente //impossible to execute stat about [...] file or directory are missinh
The renaming of the .config file to bla-BAK (backup) was rather general information.
By renaming the corresponding (Program).config file you reset the program to its initial state.
Something offtopic on my part ..., sry.
Code: Select all
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 7/7
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: USB [Scarlett 2i4 USB], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
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card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
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cdrom == Interface
It wasn't a console command. It was my somewhat stunted language. I wanted to ask you if a cdrom is your AUDIO/MIDI interface.
. . . FZ - Does humor belongs in Music?
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
- I don't care about the freedom of speech because I have nothing to say.
Re: ALSA input error; JACK "You have no standard location set
Hey, goodmorning!
I tried reinstalling with and then to see if the file in some ways would have popped out but nothing!
The fact is that I dont have the program also in the menu bar so basically i try to recall the program with cmd line but the problem is the same.
Now Alsamixer shows me that audio is running through Pulse Audio (which I also downloaded desperately yesterday) but until now there is no program recognising jack, so I'm trying to figuring out if I am wrong on installing it.
(Is it a right answer to your question?)
And for cdrom == Interface; yes uahahah i kinda figured it out also before trying to put it in the cmd line but I tried anyways
So what should I do with JACK?khz wrote:Then the file doesn't exist. Good.Code: Select all
mv: impossibile eseguire stat di '/home/pi/.jack3rc': File o directory non esistente //impossible to execute stat about [...] file or directory are missinh
The renaming of the .config file to bla-BAK (backup) was rather general information.
By renaming the corresponding (Program).config file you reset the program to its initial state.
Something offtopic on my part ..., sry.
I tried reinstalling with
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sudo apt-get autoremove jack
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sudo apt-get install jack
The fact is that I dont have the program also in the menu bar so basically i try to recall the program with cmd line but the problem is the same.
I got to install Alsamixergui and now when a try to select USB device settings alsamixer opens. Now I get sound from the card (which I did not get it before) but the sound comes with clicks as if it was a sample-rate problems or something similar.khz wrote:See which soundcards use ALSA (and Jack)(, so also your audio program).Code: Select all
aplay -l **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 7/7 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: USB [Scarlett 2i4 USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0
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card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Code: Select all
cdrom == Interface
It wasn't a console command. It was my somewhat stunted language. I wanted to ask you if a cdrom is your AUDIO/MIDI interface.
Now Alsamixer shows me that audio is running through Pulse Audio (which I also downloaded desperately yesterday) but until now there is no program recognising jack, so I'm trying to figuring out if I am wrong on installing it.
(Is it a right answer to your question?)
And for cdrom == Interface; yes uahahah i kinda figured it out also before trying to put it in the cmd line but I tried anyways
- khz
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Re: ALSA input error; JACK "You have no standard location set
To completely remove a program and its .config files:
https://www.linuxquestions.org/question ... ge-237772/
This is not necessary in your case.
To control jack with a GUI you need either the program qjackctl https://qjackctl.sourceforge.io/ or Cadence https://kx.studio/Applications:Cadence.
There set your AUDIO/MIDI interface (aplay -l).
Alsamixer is your mixer.
To route:
Pulseaudio is poorer latency and audio quality.
Jack is better latency and audio quality.
Because of audio dropouts read this.
GNU/Linux Debian installing >> Linux Audio Workstation LAW viewtopic.php?f=19&p=92293#p92293
Most important is the limits.conf.
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apt-get --purge remove <package>
This is not necessary in your case.
To control jack with a GUI you need either the program qjackctl https://qjackctl.sourceforge.io/ or Cadence https://kx.studio/Applications:Cadence.
There set your AUDIO/MIDI interface (aplay -l).
Alsamixer is your mixer.
To route:
Pulseaudio is poorer latency and audio quality.
Jack is better latency and audio quality.
Because of audio dropouts read this.
GNU/Linux Debian installing >> Linux Audio Workstation LAW viewtopic.php?f=19&p=92293#p92293
Most important is the limits.conf.
. . . FZ - Does humor belongs in Music?
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
- I don't care about the freedom of speech because I have nothing to say.
- Linuxmusician01
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Re: ALSA input error; JACK "You have no standard location set
Pfffffffff. Things have gotten pretty complicated in this topic in only one singe day. Let's start w/ one thing. You wrote:
I don't know wat Pure Data is. Is "DSP" a part of that? So how did you start DSP? Did you type something on the command line? And when you post error messages could you use code tags please?ronogio wrote: I installed Pure Data but when I try to have DSP on I get this message:
ALSA input error (snd_pcm_open): No such file or directory
Re: ALSA input error; JACK "You have no standard location set
Hey!Linuxmusician01 wrote:Pfffffffff. Things have gotten pretty complicated in this topic in only one singe day. Let's start w/ one thing. You wrote:I don't know wat Pure Data is. Is "DSP" a part of that? So how did you start DSP? Did you type something on the command line? And when you post error messages could you use code tags please?ronogio wrote: I installed Pure Data but when I try to have DSP on I get this message:
ALSA input error (snd_pcm_open): No such file or directory
Yes some of the things has becomed little bit complicated.
Anyways PD is a visual programming software that i barely know from windows. Now I got to interact with qjackctl. Only thing I have to call it from cmd line cause it does not appear in the menu bar in the "normal" apps.
So, basically now i can hear test tones and other things on PD passing through qjackctl (running jackd2 - but it was not working with jackd 1).
But I'm also not receiving midi from my novation Launckey that Raspbian recognise (right-clickling on the speaker in the right-top on the menubar the midi controller is recognised).
Other problem: I'm not getting audio from Chromium when running jack, i dont see it in the connections in qjackctl. But audio in chromium is working (bad) with Pulse Audio. (bad as i wrote before, with strange pops as if it was a sample rate problem somewhere. how can I say to alsa that I want to use jack or pulseaudio and change their sample rate? I tried
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aplay -f cdr
In any case something is wrong in the whole system: I passed like 20 minutes to write these lines up here because also keyboard and mouse where not working properly, when I removed the USB cable of my Scarlett 2i4 (audio interface) everything came back to normal.
Does it exist a command that sets things normal? uahah I think I kinda screwed up every balance downloading, installing and messing with a lot of apps and apps preferences etc.
Thanks to everyone I think I'll freak out
- khz
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Re: ALSA input error; JACK "You have no standard location set
Try it out with
<EDIT>
Choose your ALSA interface in puredata and start puredata with ALSA .
You only need Jack to route between different audio programs.
@ALSA/JACK/Pulseaudio
Linux Audio Overview >> https://wiki.linuxaudio.org/wiki/linux_audio_overview
Do you use a sound server? If so, which one? Several? >> viewtopic.php?f=27&t=18864
</EDIT>
https://blokas.io/patchbox-oskhz wrote:Patchbox OS Docs https://blokas.io/docs/Patchbox OS is a custom Linux distribution specially designed for Raspberry Pi based audio projects. It comes pre-configured for low latency audio performance and pre-installed audio software that will help you get started with your projects in no time!
<EDIT>
Choose your ALSA interface in puredata and start puredata with ALSA .
You only need Jack to route between different audio programs.
@ALSA/JACK/Pulseaudio
Linux Audio Overview >> https://wiki.linuxaudio.org/wiki/linux_audio_overview
Do you use a sound server? If so, which one? Several? >> viewtopic.php?f=27&t=18864
</EDIT>
. . . FZ - Does humor belongs in Music?
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
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Re: ALSA input error; JACK "You have no standard location set
One step at the time. To determine the "number" of your Midi keyboard run:ronogio wrote: Hey!
Yes some of the things has becomed little bit complicated.
Anyways PD is a visual programming software that i barely know from windows. Now I got to interact with qjackctl. Only thing I have to call it from cmd line cause it does not appear in the menu bar in the "normal" apps.
So, basically now i can hear test tones and other things on PD passing through qjackctl (running jackd2 - but it was not working with jackd 1).
But I'm also not receiving midi from my novation Launckey that Raspbian recognise (right-clickling on the speaker in the right-top on the menubar the midi controller is recognised).
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aconnect -iol
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client 0: 'System' [type=kernel]
0 'Timer '
1 'Announce '
client 14: 'Midi Through' [type=kernel]
0 'Midi Through Port-0'
client 16: 'C-Media CMI8738' [type=kernel]
0 'C-Media CMI8738 MIDI'
client 17: 'OPL3 FM synth' [type=kernel]
0 'OPL3 FM Port '
client 24: 'Arturia MINILAB' [type=kernel]
0 'Arturia MINILAB MIDI 1'
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aseqdump -p 24
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Source Event Ch Data
24:0 Control change 0, controller 74, value 64
24:0 Control change 0, controller 74, value 63
24:0 Control change 0, controller 71, value 64
24:0 Control change 0, controller 71, value 63
24:0 Note on 0, note 64, velocity 122
24:0 Note on 0, note 65, velocity 122
24:0 Note on 0, note 62, velocity 117
24:0 Note off 0, note 62, velocity 0
24:0 Note off 0, note 65, velocity 0
24:0 Note off 0, note 64, velocity 0
Me neitherronogio wrote: Other problem: I'm not getting audio from Chromium when running jack,
My PC hangs after that command too. Who told you to use that wretched command??ronogio wrote: I triedbut the system crashed or something)Code: Select all
aplay -f cdr
Don't freak out. Take it one step at the time. You might have set some wrong settings. Just practice a bit and re-instal Raspbian when you're ready to begin from scratch. You'll get there.ronogio wrote: uahah I think I kinda screwed up every balance downloading, installing and messing with a lot of apps and apps preferences etc.
Thanks to everyone I think I'll freak out
What is it you want to do? Do you want to run Pure Data? Just tell us where it goes wrong. I think/hope that you are using a procedure from a manual from the PD website? I've got no experience w/ PD but getting Jack Audio running shouldn't be a problem.
BTW: do you wat audio again in Chrome? Then kill PulseAudio like so:
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pkill -9 jackdbus
killall jackd
Re: ALSA input error; JACK "You have no standard location set
Thanks to everyone!
I installed Patchbox OS and I think that is the only thing necessary to me to build my next project. Everything is working except for some things but these are not a problem ( - when I type jack on cmd it still says to me "you have no standard [...]"; audio from chromium through PulseAudio is suffering from probably cpu; is still a mistery to me how things really work through different drivers and everything).
BTW PureData is working and also ArduinoIDE so for now I'll be quiet and start working on the project.
There are some other things I need to know but now I'll start research on the web, only question: for every other question I have I should post another thread, right?
Anyways thanks to anyone and thanks especially to khz! You gave me something to look on!
I installed Patchbox OS and I think that is the only thing necessary to me to build my next project. Everything is working except for some things but these are not a problem ( - when I type jack on cmd it still says to me "you have no standard [...]"; audio from chromium through PulseAudio is suffering from probably cpu; is still a mistery to me how things really work through different drivers and everything).
BTW PureData is working and also ArduinoIDE so for now I'll be quiet and start working on the project.
There are some other things I need to know but now I'll start research on the web, only question: for every other question I have I should post another thread, right?
Anyways thanks to anyone and thanks especially to khz! You gave me something to look on!
- khz
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Re: ALSA input error; JACK "You have no standard location set
Do as you wish according to your logic.
I hope I didn't contribute to the confusion with my logic.
The answer to everything: 42
I hope I didn't contribute to the confusion with my logic.
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HaveFun /home/Your_Freedom # :-D
. . . FZ - Does humor belongs in Music?
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
. . GNU/LINUX@AUDIO ~ /Wiki $ Howto.Info && GNU/Linux Debian installing >> Linux Audio Workstation LAW
- I don't care about the freedom of speech because I have nothing to say.
Re: ALSA input error; JACK "You have no standard location set
Hi again folks!
So, in theese days I tried a lot of things and screwed up some others. In fact I have to re-install my OS but I just can not do it now (I will do it Friday).
Anyways for now I am trying to search and learn how to solve the problems that I'm gonna have.
The first problem that I dont know how to resolve it this:
Until now I did everything through jack (pd->media->jack) and not ALSA.
But I kinda understood that ALSA would be the best solution in order to have a proper DSP. (In fact I had clicks and pops especially if a chromium page was open /does their correct name is xrun as the post here in the newbies section?/)
Then I tried to get info everywhere and I found this guide here: https://raspberrypi.stackexchange.com/q ... as-default
The problem now is quiet the same that I had above: ALSA is not working proper! Now I'll show what I mean:
then
but then:
I dont know why it gives me only Internal Validity!
Also when I right click on the speaker in the menubar and go to USB Device Settings->Control selections->I only got Internal validity!
So that's the primary problem I think. What should I do?
Thanks again to everyone!
So, in theese days I tried a lot of things and screwed up some others. In fact I have to re-install my OS but I just can not do it now (I will do it Friday).
Anyways for now I am trying to search and learn how to solve the problems that I'm gonna have.
The first problem that I dont know how to resolve it this:
Until now I did everything through jack (pd->media->jack) and not ALSA.
But I kinda understood that ALSA would be the best solution in order to have a proper DSP. (In fact I had clicks and pops especially if a chromium page was open /does their correct name is xrun as the post here in the newbies section?/)
Then I tried to get info everywhere and I found this guide here: https://raspberrypi.stackexchange.com/q ... as-default
The problem now is quiet the same that I had above: ALSA is not working proper! Now I'll show what I mean:
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patch@patchbox:~ $ cat /proc/asound/modules
1 snd_usb_audio
2 snd_bcm2835
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patch@patchbox:~ $ cat /proc/asound/cards
1 [USB ]: USB-Audio - Scarlett 2i4 USB
Focusrite Scarlett 2i4 USB at usb-3f980000.usb-1.5, high speed
2 [ALSA ]: bcm2835_alsa - bcm2835 ALSA
bcm2835 ALSA
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patch@patchbox:~ $ amixer -c 1
Simple mixer control 'Internal Validity',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Also when I right click on the speaker in the menubar and go to USB Device Settings->Control selections->I only got Internal validity!
So that's the primary problem I think. What should I do?
Thanks again to everyone!