linuxdeploy injects a RUNPATH ($ORIGIN/../lib) via patchelf into every
usr/bin executable when building the AppDir. The Bun-compiled xpbridge
sidecar (self-contained, JS/assets appended past the ELF) does not
survive ELF rewriting — the patched copy core-dumps on start, so the app
launches but the bridge never listens.
Add scripts/fix-linux-appimage.sh: extract the built AppImage, restore the
pristine repo sidecar, repack with linuxdeploy-plugin-appimage (which does
not patchelf), verify the sidecar is byte-identical, and regenerate the
updater .sig. Wired into scripts/build-linux.sh after `tauri build`.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
karim
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