Antigravity 1.23.2 crashes repeatedly on Ubuntu 24.04 (SIGSEGV + SIGTRAP in Node utility process) — full reinstall does not fix

Google Antigravity
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Build: Antigravity 1.23.2-1776332190 (APT, antigravity-debian)
OS: Ubuntu 24.04
Kernel: 7.0.0-28-generic

The app crashes/freezes repeatedly, with or without any workspace open,
usually within seconds to a few minutes of launch. Collected two separate
crash reports with different signals pointing to the same process:

--type=utility --utility-sub-type=node.mojom.NodeService

Crash 1: SIGTRAP (5)
Crash 2: SIGSEGV (11)
(apport’s SegvAnalysis could not resolve further — missing debug symbols)

Troubleshooting already performed (none resolved the issue):

  • Full purge + reinstall via APT (package, repo, GPG key, all user data
    including ~/.config/Antigravity, ~/.antigravity)
  • Tested --no-sandbox
  • Tested --disable-gpu
  • Tested --disable-extensions
  • Tested --ozone-platform=x11
  • Tested multiple older versions (down to 1.19.6 and 1.0.0)
  • Tested under a completely fresh Linux user account (no prior config at all)
  • Tested the standalone tarball “Antigravity IDE” build — same crash

Since the crash persists across a fresh user account with zero prior config,
this doesn’t appear to be caused by local corrupted settings/cache — it
reproduces consistently on this machine regardless of install method or user.

Happy to share the full apport crash bundles (ProcMaps, ProcStatus,
Stacktrace attempts) on request.

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