@javier-sandoval thanks mate, I'll give it a try

@neeeeb that would be cool to know how small root may be

dear friends,
I use a 64GB SDXC card that I already formattet to fat32. NOOBS says full 64GB are available and installation works great. The problem now is, that RECALBOX says that my internal space is only 25GB. It propably makes sense in case RECALBOX just detects 32GB minus installation of RECALBOX and RASPBIAN.

I want to use all 64GB, even GPARTED says it's 64GB, but divided in 30GB root partition and only 25GB for share partition.. how could I resize that major space is available for the space partition?

BRs