[PROBLEM] Official touchscreen display and ALSA error

[archat68]

Code:

lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub                                                                                
Bus 001 Device 003: ID 152a:8750 Thesycon Systemsoftware & Consulting GmbH D10 Balanced                                                      
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub                                                                                          
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub                                                                                

Code:

aplay -l
**** List of PLAYBACK Hardware Devices ****                                                                                                  
card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]                                                    
 Subdevices: 8/8                                                                                                                            
 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                                                                                                                  
 Subdevice #7: subdevice #7                                                                                                                  
card 1: Balanced [D10 Balanced], device 0: USB Audio [USB Audio]                                                                              
 Subdevices: 1/1                                                                                                                            
 Subdevice #0: subdevice #0                                                                                                                  

Here is the output as requested.

Looks OK but I'll need to run a test on my pi-touch connected to a USB DAC.

Btw, is the HDMI port Off in System Config?

Hdmi is off.

[archat68]

I just ran a quick test with a Revolution USB DAC + Pi-3B + Pi Touch and did not experience any issues in audio playback with Local display On or Off.

So what's the option? Is there any option to reinstall without deleting other contents of the sd card?

[Nutul]

I just ran a quick test with a Revolution USB DAC + Pi-3B + Pi Touch and did not experience any issues in audio playback with Local display On or Off.

So what's the option? Is there any option to reinstall without deleting other contents of the sd card?

To re-install, I am afraid not.
You can create a backup, eventually, and then re-flash.

[Tim Curtis]

I just ran a quick test with a Revolution USB DAC + Pi-3B + Pi Touch and did not experience any issues in audio playback with Local display On or Off.

So what's the option? Is there any option to reinstall without deleting other contents of the sd card?

Re-flashing with a fresh image overwrites the uSD card. As @Nutul mentioned you can first use the Backup option in System Config to save settings, playlists, radio stations etc for subsequent Restore but if you have stored music files on the uSD card you will need to reinstall them after re-flashing. A better option going forward is to store music files on a separate USB drive.

[hjheins]

I'm having the same issues, however..
Setup: Raspberry Pi 3B with Audiophonics ES9023 DAC and a Raaspberry Pi 7" screen, release: 9.1.2 2024-09-28.
I installed the image with rpi-imager, and after boot, configured both the touchscreen and the DAC.
From there I had this issue as well. I rebooted multiple times with different DACs (alsoe "none") to see if that solved the issue, however it did not.
However what did work: restarting with touchscreen disabled. Now I had hdmi as my primary output (moode chose that by itself after reboot). Next, I could choose the correct DAC, and that worked after reboot. When I had that working, I could select the touchscreen, and, after reboot, that worked as well.
After gong through these steps, everything worked well (well except for veriosn 9 being a LOT slower to boot than version 8)
So something is definitly off...


I hope this helps troubleshooting.