Community
Please visit our community support forums at community.matrix.one
Check Installed MATRIX Packages
Run the following command on your Raspberry Pi's terminal to see the currently installed MATRIX packages.
dpkg -l | grep matrix
Reinstall MATRIX HAL
If you experience strange behavior, reinstall MATRIX HAL.
Uninstall the libmatrixio-creator-hal and libmatrixio-creator-hal-dev package.
sudo apt-get --purge remove libmatrixio-creator-hal libmatrixio-creator-hal-dev
Uninstall HAL built from source.
sudo rm -rf /usr/local/include/matrix_hal sudo rm -rf /usr/local/lib/libmatrix_creator_hal.so
Reboot your device.
sudo reboot