Ubuntu Server for Rock3A

@jack @sawyer

Hi

I want to build Ubuntu Server for Rock3A
Must I follow this guide?

How to use the latest kernel and built it with it?

Can the kernel please be updated to 4.19.219, it is very important for what I want to build.

Getting the following error when running ./dev-shell

Building Docker environment…
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post “http://%2Fva
r%2Frun%2Fdocker.sock/v1.24/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetm
ems=&cpushares=0&dockerfile=Dockerfile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&rm=1&shmsize=0&t=debos-radxa%3A1
&target=&ulimits=null&version=1”: dial unix /var/run/docker.sock: connect: permission denied
Enter Docker container…
docker: unknown server OS: .
See ‘docker run --help’.

@Stephen Please help on this problem.

Yes, if someone can help with an easy way to have working Docker with permissions on Ubuntu 20.04 PC to build Ubuntu Server for Rock3A that would help a lot.
The Docker documentation is a little complicated.

Why do you need to use kernel 4.19.219 at least?

We are going to upgrade kernel to 4.19. 232. It’s under test.

I will try with older kernel.
Do you have instructions to setup Docker easily with required permission, official Docker documentation is not very helpful?

There are also Armbian ubuntu server images available with both legacy (4.19) and mainline kernel (5.17)