Issue: All models return HTTP 429 RESOURCE_EXHAUSTED consistently, even on trivial one-word prompts, after working for ~15s before failing mid-stream

Google Antigravity
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1

Account: [your account type - Google AI

image (18)
image (18)1918×1078 150 KB

Pro]
OS: Linux (Ubuntu-based) VERSION="24.04.4 LTS (Noble Numbat)
Antigravity version: 1.107.0

Trajectory IDs / TraceIDs observed:

  • 6dbc1ddc-e032-4d4f-aaf1-e3f4e0b526.. / 0x3fba2cd4d59da7..
  • 0db05053-f2fa-4143-8925-0a1f6568e8.. / 0x496653dc66dd4..

Troubleshooting already completed (all ruled out):

  • Confirmed across ALL models (not model-specific)
  • Full clean reinstall (apt purge + config/cache wipe + reinstall)
  • Confirmed system clock is NTP-synced, correct timezone
  • Forced IPv4-only egress (ruled out IPv6 network path)
  • Same Google account works correctly on a different system/network

The same account logged into Antigravity on a different machine works fine, which suggests this is either account-specific quota exhaustion tied to this session/device, or a backend desync where quota dashboard shows available but requests are still rejected.

2

Hi @Yogesh_Mangnalikar,

Thank you for providing the environment details and Trajectory IDs.

To resolve this on Ubuntu 24.04:

  1. Update to the Latest Build: Download and install the latest Linux .deb package directly from antigravity.google/releases (you can also view the changelog at antigravity.google/changelog).
  2. Reset Onboarding Session: After updating, open the Command Palette (Ctrl+Shift+P), run Antigravity: Reset Onboarding, and sign in again to bind fresh OAuth claims to the 2.x backend endpoint.