vielen dank schonmal, eine Idee zu der zweiten sache? (Chroot)
Sorry, mit box86 habe ich mich noch nie beschäftigt. Aber ein kurzes Googlen brachte diesen Link zu Tage: https://pimylifeup.com/raspberry-pi-x86/
Extra Steps for 64-bit Operating Systems
If you are running this tutorial on a 64-bit system, you will need to follow some extra steps for Box86 to work correctly on your system.
These steps are not required if you use a 32-bit operating system and skip to the next section.
1. We need to add the 32-bit ARM (armhf) as a potential architecture for our Raspberry Pi’s operating system.
To add this architecture to the package manager, we need to run the following command.
2. Our next step is to perform an update of the package repository list.
You can update this list by using the command below within the terminal on your Raspberry Pi.
3. Finally we can install all of the packages that we need for Box86 to run on a multi-arch system (In our case, ARM64).
Install the required packages to your Pi by running the following command.
The first package, in particular, is used so that we can cross-compile the “32-bit” code on our 64-bit ARM operating system.
The rest of the packages are relied on by Box86 to operate correctly in most cases.