Hello,

I am planning to develop a Qt app with NanoPC T4, I have friendlycore installed but I am unable to run some demos included in the /opt. Things like qt5-browser and qt5-player work fine, however QtE-Demo or Qt5_CinematicExperience show the following:

Code: Select all

./QtE-Demo: symbol lookup error: /usr/local/Trolltech/Qt-5.10.0-rk64one/plugins/egldeviceintegrations/libqeglfs-kms-integration.so: undefined symbol: gbm_create_device


I have mesa installed so GBM interfaces should be available. I have searched around a bit but couldn't find any info on this. I'd appreciate any suggestions on how to go about fixing this.

Thank you!