=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2021.07.09 18:17:38 =~=~=~=~=~=~=~=~=~=~=~=

nvidia@nvidia-desktop:/usr$ grep[K[K[K[Ksudo grep -r 'cannot map dumb buffer' ./
[sudo] password for nvidia: 
./src/jetson_multimedia_api/samples/common/classes/NvDrmRenderer.cpp:    COMP_ERROR_MSG("cannot map dumb buffer\n");
Binary file ./lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvdrmvideosink.so matches
nvidia@nvidia-desktop:/usr$ sudo grep -r 'cannot create dumb buffer' ./
./src/jetson_multimedia_api/samples/common/classes/NvDrmRenderer.cpp:    COMP_ERROR_MSG("cannot create dumb buffer\n");
./src/jetson_multimedia_api/samples/common/classes/NvDrmRenderer.cpp:      COMP_ERROR_MSG("cannot create dumb buffer ");
Binary file ./lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvdrmvideosink.so matches
nvidia@nvidia-desktop:/usr$ grep[K[K[K[Ksudo grep -r 'Cannot create frame buffer' ./
Binary file ./lib/aarch64-linux-gnu/gstreamer-1.0/libgstnvdrmvideosink.so matches
nvidia@nvidia-desktop:/usr$ 
nvidia@nvidia-desktop:/usr$