Antigravity IDE Remote SSH fails because the remote server download redirects to a Google CDN 404 (Need Help)
Hi everyone,
I’m trying to use Antigravity IDE Remote SSH with an HPC cluster (Ada), but I’m stuck during the remote server installation.
My setup
- OS: macOS Sequoia (Apple Silicon)
- Antigravity IDE: 2.1.1
- VSCode OSS: 1.107.0
- Commit:
e0b7a2bcf575cfba10528c4e7c10bd3ce2d7769a - Remote machine: Ubuntu 18.04 (GLIBC 2.17)
- SSH works perfectly.
I can:
- SSH into the login node (
ada) - Start an interactive Slurm job
- SSH into the allocated compute node (
gnode) - Internet works from the compute node (
wgethttps://google.comsucceeds)
The only thing failing is Antigravity’s remote server installation.
What happens
When Antigravity tries to install the remote server, it downloads from:
https://redirector.gvt1.com/...
The redirects look like this:
redirector.gvt1.com
↓
r2---sn-ci5gup-itqd.gvt1.com
↓
r4---sn-h5576nsy.gvt1.com
↓
r5---sn-ojnpo5-5b.gvt1.com
The final server responds with:
404 Not Found
So the server binary is never downloaded.
What’s confusing
Running:
curl -I -L https://redirector.gvt1.com/...
ends with:
HTTP/1.1 200 OK
Content-Length: 109143791
which suggests the file exists.
However, actually downloading it with either:
curl -L -O ...
or
wget ...
always ends with:
404 Not Found
from the final Google CDN server.
Things I’ve already tried
- Different Wi-Fi network
- Mobile hotspot
- IIIT network
- IPv4 only (
curl -4) - HTTP/1.1 (
curl --http1.1) wgetcurl- Manual browser download
- Downloading from both my local machine and the remote cluster
The final Google CDN endpoint always returns a 404.
Cluster details
- SSH works normally.
- Remote shell works.
- Slurm jobs work.
- Compute node has internet access.
- This doesn’t seem to be an SSH issue.
- It doesn’t appear to be a firewall issue either because normal HTTPS traffic works.
My questions
- Has anyone else seen Antigravity fail because the Google CDN redirects to a non-existent edge cache?
- Is there an official offline installation method for the Antigravity remote server?
- Can the remote server tarball be downloaded manually and copied into
~/.antigravity-ide-server/like VS Code Server? - Is there a way to force Antigravity to use another download mirror instead of the broken Google CDN node?
I’d really appreciate any suggestions. At the moment, VS Code Remote SSH works fine, but I’d prefer using Antigravity if there’s a workaround.
Thanks!
u/Constant_Baseball581 — 2 days ago