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AudioLinux and NUC Troubleshooting and Tuning


rickca
Message added by austinpop

Summary of useful findings and recommendations

 

This section will be a living repository of useful info from this thread. It's very similar to a wiki and will be maintained by a small group of thread moderators.

 

Before you get started please refer to the Audio-Linux website to ensure you have the latest info and the proper versions of the OS. Audio-Linux.com  

 

**** Updated for AL 1.30 menu 118 or later.

 

  "First Run" setup for headless.  

 

Setup your NUC with a keyboard, mouse, and monitor to the NUC BIOS settings.  From the menu note the IP address of the machine to SSH into.  From a MAC the macOS terminal program supports SSH:

324537708_ScreenShot2019-01-28at3_02_19PM.thumb.png.739dc7f9cdb05e04da806c7c66877332.png

 

Then it is simpler to cut and paste into the terminal session. After entering the password for the audiolinuxuser you will be presented with the AL headless menu:

 

1518375894_ScreenShot2019-01-28at3_04_18PM.thumb.png.a7b2867a163f8f014e56e52ff69f94b4.png

 

Option 8 takes you to the command line for the following basic setup.  You will need to be the Root user for this setup and the su command first:

 

su

 

Fix the time zone:  (this is my timezone - look in directory /usr/share/zoneinfo)

 

timedatectl set-timezone America/Chicago
 

Setup and Start NTP daemon (to keep the system time in sync)

 

*** the config file is now properly filled in.

 

Now Start the daemon

 

timedatectl set-ntp true

 

 

NOTE: Sometimes the system takes a little while to get synced up.
 

Set hostname  (this provides a unique name for the machine on your network.  Replace <NAME> with your chosen name)

 

hostnamectl set-hostname <NAME> 
 

Once the above items are set up your machine is ready to be configured for say a Roon bridge/endpoint. That is done using the AL menu.  To return to the menu do the following commands.

 

exit

menu

 

----------------------------------

 

For most of us, the following basic settings are key.

From the configuration menu:

6. START and enable Roonbridge

15. SET Realtime Priority to extreme

16. ENABLE ramroot (reboot after)

 

Return to the main menu and reboot the NUC using 

 

11 Reboot

 

------------------

Roon Server setup is a bit more complex and we will cover it completely a bit later.  The key is where you are booting from and where the Roon database is stored.  In general; say a 32gb OPTANE "SSD".

 

  • You have to partition the SSD into a boot drive and a storage drive.  
  • The transfer the USB stick install to the boot partition.  
  • Reboot from the boot partition.  
  • Do the basic setup. Timezone and name
  • Transfer the Roon Database to the storage drive
  • Start the Roon Server
  • .....

 

----------------- 

The machine will reboot and from the display attached to the NUC you can watch it boot up and load into RAM.  Once the AudioLinux menu is showing the endpoint should be available in Roon.    This completes the basic startup sequence.  The system is ready to start testing.    

 

 

Recommended Posts

Hi

Thanks for your reply. I made the USB drive on my  linux NUC machine using start up disc creator. I have restarted the  NUC and it is now working 😃- only problem is getting into  audiolinux to control it! - trying to get the network to work at the moment.

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Help

I have got the 3.5.0 version of AL running my NUC i7 from a 32Gb USB drive. It is painfully slow and when it asks for a password I get an authentication failed message. Looking at the AL site the password is audiolinux but it does not work!!

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Still struggling to get  Audiolinux on the NUC to recognise the directly connected server worked fine with Ubuntu. I can share the internet from the server  but no network? Are there any network tips? 

Piero has been helping, he is on holiday at the moment, so dont want to pester him too much. 

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I have wired ethernet to a server computer which is bridged then directly connected to a NUC, the two machines can share internet access. 

Have managed to get the server to show audiolinux NUC now. 

I now want to play HQplayer from the server to the NUC, the NUC has got HQplayer and NAA installed. Not sure how to get NAA up and running on the NUC?

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thanks

I have audiolinux installed on my endpoint NUC and it is networked - I have the desktop version of HQP on the NUC  - is HPQE the embedded version? do I need HQPE instead of desktop HQPlayer ? I do have NAA on the NUC.

Just to say I am using Piero's audiolinux OS ( https://www.audio-linux.com/ ) the endpoint - am I right in thinking HQPE is a standalone OS.

From what I have read the server with desktop HQp should be able to recognise my DAC when network audio is selected in the settings of HQp on the server with NAA running on the client (NUC) - maybe I am wrong in this? 

 

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I guess I have little experience of this type of configuration - but it has gradually dawned on me you don't need to have HQp on the endpoint😕

I just need to get the NAA up and running.

Interestingly I have just installed HQp4 on both machines using ubuntu, there is now an option to run it in client mode on the endpoint and it is playing from the server but with no sound so far!!!

 

I would like to try the NAA on a USB stick, do you have a link for that image please?

 

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  • 3 months later...
  • 1 year later...

I used a PH SR4 19 with my i7 NUC naa. Back in the day haha, romaz kicked off the novel way to improve SQ thread using 19v on his i7 NUC naa so that is what I used. Did not notice any improvement using 12v and using the lower voltage settings makes the PH 19 run warmer. I seem to remember the the general feeling was 19v was more dynamic. You should read the earlier section of "how to massively improve the sq thread, link below.

 

 

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