Failed to fetch some packages

[dumtux]

I was trying to build a custom image using this repo.

Unfortunately, the build stopped with the following message.

$ just build-jetson-image jetson-nano-2gb
...
...
Get:40 http://ports.ubuntu.com/ubuntu-ports focal/main arm64 gdisk arm64 1.0.5-1 [200 kB]
Get:41 http://ports.ubuntu.com/ubuntu-ports focal-updates/main arm64 kpartx arm64 0.8.3-1ubuntu2.1 [26.7 kB]
E: Fetched 37.2 MB in 13s (2785 kB/s)
Failed to fetch http://ports.ubuntu.com/ubuntu-ports/pool/main/g/groff/groff-base_1.22.4-4build1_arm64.deb  Undetermined Error [IP: 185.125.190.39 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
Error: error building at STEP "RUN apt update &&     apt install -y         wget         patch         bzip2         qemu-user-static         sudo         libxml2-utils         python3         gdisk         kpartx": error while running runtime: exit status 100
error: Recipe `build-jetson-image` failed on line 8 with exit code 125
$

[pythops]

That's the error

Failed to fetch http://ports.ubuntu.com/ubuntu-ports/pool/main/g/groff/groff-base_1.22.4-4build1_arm64.deb Undetermined Error [IP: 185.125.190.39 80]

try to give it another, that's looks like a network issue

[dumtux]

Yes, it was my VPN issue.
After turning VPN off, it worked.
Thank you!