I ask you to forgive me in advance, as I have to use Google Translate
I have adaligt and raspbian 4gb. The latest version of Raspbian with all updates is installed.
When starting Hyperion (both normal and NG) the LEDs light up, but then go out (i.e. the LED strip is initialized). After that the LEDs do not light up, i.e. there is no signal.
In the web version only the framebuffer is available when a capture device is selected and no signal is captured through it. The LED visualization is always with a black screen.
Before that (on another SD card) there was a previous version of raspbian (buster) and dispmanX was used - the capture went fine. At the moment there is no dispmanX option in settings.
What can be the problem?