Hi,
We have tried to remove certain not-in-use packages on Jetson Nano:
DS app running on SD, not running on eMMC - Part II - #5 by DaneLLL
You may try this and see if it works:
$ sudo apt remove --purge thunderbird* libreoffice* chromium*
And if you would like to use Jetpack 5.0.2 GA + DeepStream SDK(or CUDA, TensorRT), we would suggest have NVMe SSD for putting rootfs. These packages requires significant storage size and embedded eMMC may not be sufficient.