Very slowly rendering with GPU

Hello. I’m tried this image “20240315_Bpi-m4zero_1.0.1_debian11_bullseye_desktop_xfce_linux6.1.31” from offsite on BPI-M4 Zero. Rendering via GPU is very very very slow. It seems that rendering is software or GPU is working very slowly. Tell me, please, what is the problem?

Well, I’ll answer myself. The problem was that in the device tree the GPU initially has the status “disabled”. That’s why LLVMpipe was used for rendering instead of the GPU. Enabling the GPU in the tree solved the problem. It’s very strange, why the GPU is disabled in the image in which the mesa is included.