Is security.ubuntu.com/ubuntu/dists/jammy-security/InRelease blocked in mainland China?

Can you open security.ubuntu.com/ubuntu/dists/jammy-security/InRelease from mainland China?

Yes.

All 1 recent conclusive tests connected normally.

2025first tested

0/1disrupted · last 90 days

2 mo agolast tested

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Other tested URLs on ubuntu.com

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is security.ubuntu.com/ubuntu/dists/jammy-security/InRelease blocked in mainland China right now?

As of the last test on 2026-06-05, security.ubuntu.com/ubuntu/dists/jammy-security/InRelease is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.

http://security.ubuntu.com/ubuntu/dists/jammy-security/InRelease · JSON