SDK Image build, rootfs fails

• Alexander.

  Posts: 1

  Joined: 2026-01-22 19:40

  2026-01-22 19:52

  Hello!
  
  I just got my Luckfox Pico Plus board.
  I did:

  • sudo apt update

  • sudo apt-get install -y git ssh make gcc gcc-multilib g++-multilib module-assistant expect g++ gawk texinfo libssl-dev bison flex fakeroot cmake unzip gperf autoconf device-tree-compiler libncurses5-dev pkg-config bc python-is-python3 passwd openssl openssh-server openssh-client vim file cpio rsync curl

  • ./build.sh lunch -> Pico Plus

  • ./build.sh buildrootconfig

  • Kernel - (*) Linux Kernel

  • Kernel Version - CIP SLTS 5.10.162-cip24

  • Target Packages - Networking Applications - (*) wireguard tools

  • Save - Exit - Exit....

  • ./build.sh

  The compilation fails with an error say "no defconfig found" or something like this?
  I tried all of the above on Ubuntu live 22.04; WSL Ubuntu 22.04 in windows; Docker; all the same error...
  If i just build the image of the sdk repository without editing a thing, the image build is succesful. But i want those things above.
  Obviously I'm doing something wrong because the lack of any experience at all. Can someone help me achive what i need?
  My goal is to make an image which includes linux kernel and wireguard tools. My final goal is to use this board as a VPN Wireguard Server.

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