Gábor Katona

Sorry for missing that. RPi3b with 1GB of memory, out of which 768MB is available to processes. During the debug session the memory usage is around 400MB when generation thumbnails...

Thanks. I have checked the logs and I see the following [47002.106102] [drm:vc4_bo_create [vc4]] *ERROR* Failed to allocate from GEM DMA helper: [47002.106448] vc4-drm soc:gpu: [drm] V3D: 205752kb BOs (1486)...

I have the same problem with an Onyx Boox Note Air 3C. What options have you changed to make it work again?