Static appimage with new runtime gives a strange error on a Pop OS! 22.04 computer

[jcelerier]

I have a very strange case with https://github.com/ossia/score/releases/download/continuous/ossia.score-master-linux-amd64.AppImage

It seems to work fine on my computer and others, but there's a specific Pop! OS 22.04 machine where it fails with "execv format error" (everything involved is x86_64 only).

• --appimage-extract also does not work: it says that it's an invalid squashfs image. I thought it would be some kind of download corruption but the SHA sums matches with the ones I see on the other computers.
• libfuse2 and fuse3 are installed
• Previous versions (with the dynamically linked runtime) work fine on this computer. e.g. this one is working : https://github.com/ossia/score/releases/download/v3.1.13/ossia.score-3.1.13-linux-amd64.AppImage
• Same computer on another OS (Arch Linux) : the appimage works fine.

I'm a bit at loss to where to look, especially considering --appimage-extract does not work. What would be the next steps in troubleshooting this ?

[probonopd]

Interesting!

Can you run it with strace to see where it fails?