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Edit: Tried to run node on Ubuntu_server18.04amd64 on Virtualbox and it is builded and work great so, im suspecting that it is ARM issue and maybe needed to properly builded with specific options?
You need to use a 64-bit version. There is 64-bit OS for RPi 3, they are experimental but will run on the RPi 3.
Hi, if you mean this version,
http://cdimage.ubuntu.com/releases/18.04.4/release/ubuntu-18.04.4-preinstalled-server-arm64+raspi3.img.xz then i tried it two days ago and result is same because it is arm64 too.
That one doesn't work.
Try a Gentoo Distro.
Here is one that works on RPi 3:
https://github.com/sakaki-/gentoo-on-rpi-64bit/Gentoo is similar to Linux but there is variance in the commands.
You will also have to install the dependencies to build the Idena node on Gentoo.
Thank for reply, but I doubt that was will help, because this is arm64 not amd64 which is not supported on rpi and i will get the same error. If the issue with ARM, than it must resolved with any os with same arch.
What the dependencies i must install? On ubuntu_server64amd im doing the same, as in raspbian and its worked fine, unlike on rpi.