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Canonical Outage History

Every past Canonical outage tracked by IsDown, with detection times, duration, and resolution details.

There were 1411 Canonical outages since November 2023. The 405 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major May 26, 2026

May 2026: Component "maas.io" and a few other components are Down

Detected May 26, 2026 11:11 AM CST · Resolved May 26, 2026 2:57 PM CST · Duration about 4 hours

Canonical experienced a major service incident where maas.io, canonical.com, and assets.ubuntu.com went down for 3.8 hours. The outage affected multiple key Canonical web properties and services. The incident has been resolved and all affected components are now operational.

Major May 26, 2026

May 2026: "assets.ubuntu.com" is Down

Detected May 26, 2026 10:26 AM CST · Resolved May 26, 2026 11:05 AM CST · Duration 39 minutes

Canonical's assets.ubuntu.com service experienced a major outage and was completely down. The incident affected access to Ubuntu assets and resources hosted on that domain. The service was restored after 39 minutes of downtime.

Major May 26, 2026

May 2026: "assets.ubuntu.com" is Down

Detected May 26, 2026 9:31 AM CST · Resolved May 26, 2026 10:17 AM CST · Duration about 1 hour

Canonical's assets.ubuntu.com service experienced a major outage lasting 46 minutes. The service was completely down during this period, affecting users' ability to access Ubuntu assets and resources. The incident has been resolved and the service is now operational.

Major May 25, 2026

May 2026: "canonical.com" is Down

Detected May 25, 2026 5:50 AM CST · Resolved May 25, 2026 6:02 AM CST · Duration 12 minutes

Canonical.com experienced a major outage that rendered the website completely inaccessible to users. The incident affected the main canonical.com website for 12 minutes. The service was restored and the website returned to normal operation after the brief downtime period.

Major May 20, 2026

May 2026: Component "assets.ubuntu.com" and a few other components are Down

Detected May 20, 2026 10:16 AM CST · Resolved May 20, 2026 10:34 AM CST · Duration 18 minutes

Canonical experienced a major service outage affecting canonical.com, assets.ubuntu.com, and maas.io websites, which went down completely. The incident lasted 18 minutes before services were restored. Multiple core Canonical web properties were inaccessible during this period.

Major May 20, 2026

May 2026: "assets.ubuntu.com" is Down

Detected May 20, 2026 2:25 AM CST · Resolved May 20, 2026 2:53 AM CST · Duration 28 minutes

The assets.ubuntu.com service experienced a major outage lasting 28 minutes. The service was completely down during this period, affecting users' ability to access Ubuntu assets and resources. The incident has been resolved and the service is now operational.

Minor May 19, 2026

May 2026: 2026.05 Madrid engineering sprint

Detected May 19, 2026 7:21 PM CST · Resolved May 19, 2026 7:28 PM CST · Duration 7 minutes

Canonical experienced a minor service incident related to a Madrid engineering sprint event lasting 7 minutes. The incident appears to be connected to coordination or scheduling around the engineering sprint week and the following week. The issue was resolved within the brief 7-minute timeframe.

Major May 18, 2026

May 2026: "discourse.ubuntu.com" is Down

Detected May 18, 2026 9:16 PM CST · Resolved May 18, 2026 9:34 PM CST · Duration 18 minutes

The Canonical service discourse.ubuntu.com experienced a major outage, making the Ubuntu community forum completely inaccessible to users. The service disruption lasted 18 minutes before being resolved. No additional details about the cause or resolution method were provided in the incident report.

Major May 15, 2026

May 2026: "academy.canonical.com" is Down

Detected May 15, 2026 9:54 AM CST · Resolved May 15, 2026 10:23 AM CST · Duration 29 minutes

The Canonical Academy website (academy.canonical.com) experienced a major outage that rendered the service completely inaccessible. The incident lasted 29 minutes before service was restored. No additional details about the cause or specific resolution steps were provided.

Major May 12, 2026

May 2026: "ppa.launchpad.net" is Down

Detected May 12, 2026 4:27 PM CST · Resolved May 12, 2026 5:33 PM CST · Duration about 1 hour

The ppa.launchpad.net service experienced a major outage that lasted 1.1 hours. The incident affected the entire ppa.launchpad.net component, preventing users from accessing package repositories. The service has been restored to normal operation.