Comment # 27 on bug 1177169 from Axel Braun

(In reply to Nicolas Patricio Saenz Julienne from comment #20)

> please try this replacing this in config.txt:

precisely......
removing this line from [rp3] section....

>   dtoverlay=vc4-kms-v3d,cma-default
> 
> with 

and adding this line in [rp4] section:

>   dtoverlay=vc4-kms-v3d-pi4,cma-default

and removing 

dtoverlay=disable-vc4
dtoverlay=disable-v3d

from [rp4] section

aplay -l gives me the same output, but I cant get sound to work:

Raspi:~/Downloads # speaker-test

speaker-test 1.2.4

Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection
refused

Playback open error: -111,Connection refused

Tumbleweed 20210209, XFCE