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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 April 23, 2026

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

Detected Apr 23, 2026 6:20 AM EDT · Resolved Apr 23, 2026 6:31 AM EDT · Duration 11 minutes

The Canonical service discourse.ubuntu.com experienced a major outage that rendered the Ubuntu community forum completely inaccessible. The incident affected users' ability to access community discussions, support resources, and collaborative content on the Ubuntu Discourse platform. The service was restored after 11 minutes of downtime.

Major April 22, 2026

April 2026: "Livepatch API" is Down

Detected Apr 22, 2026 2:13 PM EDT · Resolved Apr 22, 2026 2:25 PM EDT · Duration 12 minutes

The Canonical Livepatch API experienced a major outage that lasted 12 minutes. The service disruption affected the Livepatch API component, preventing users from accessing live kernel patching functionality. The incident was resolved after 12 minutes of downtime.

Major April 22, 2026

April 2026: "Livepatch API" is Down

Detected Apr 22, 2026 1:58 PM EDT · Resolved Apr 22, 2026 2:13 PM EDT · Duration 15 minutes

The Canonical Livepatch API experienced a major outage that lasted 15 minutes. The service disruption affected the Livepatch API component, preventing users from accessing live kernel patching functionality. The incident was resolved after 15 minutes of downtime.

Major April 22, 2026

April 2026: "Livepatch API" is Down

Detected Apr 22, 2026 11:33 AM EDT · Resolved Apr 22, 2026 12:00 PM EDT · Duration 27 minutes

The Canonical Livepatch API experienced a major outage that lasted 27 minutes. The service disruption affected the Livepatch API component, preventing users from accessing live kernel patching functionality. The incident was resolved after 27 minutes of downtime.

Major April 21, 2026

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

Detected Apr 21, 2026 3:38 AM EDT · Resolved Apr 21, 2026 3:52 AM EDT · Duration 15 minutes

The Canonical service discourse.ubuntu.com experienced a major outage that rendered the Ubuntu community forum completely inaccessible. The incident affected users' ability to access community discussions, support resources, and forum content on the Ubuntu Discourse platform. The service was restored after 15 minutes of downtime.

Major April 21, 2026

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

Detected Apr 21, 2026 3:13 AM EDT · Resolved Apr 21, 2026 3:32 AM EDT · Duration 20 minutes

The Canonical service discourse.ubuntu.com experienced a major outage that rendered the Ubuntu community forum completely inaccessible. The incident affected users' ability to access community discussions, support resources, and forum content on the Ubuntu Discourse platform. The service was restored after 20 minutes of downtime.

Major April 20, 2026

April 2026: "launchpad.net" is Down

Detected Apr 20, 2026 6:58 AM EDT · Resolved Apr 20, 2026 7:22 AM EDT · Duration 24 minutes

Canonical's launchpad.net service experienced a major outage lasting 24 minutes. The entire launchpad.net platform was affected and unavailable during this period. The service has since been restored to normal operation.

Major April 17, 2026

April 2026: "archive.ubuntu.com" is Down

Detected Apr 17, 2026 3:17 AM EDT · Resolved Apr 17, 2026 3:40 AM EDT · Duration 23 minutes

Canonical's archive.ubuntu.com service experienced a major outage lasting 23 minutes. Users reported that the XK mirror archive was down, preventing access to Ubuntu package repositories. The service has since been restored.

Major April 16, 2026

April 2026: Component "archive.ubuntu.com" and a few other components are Down

Detected Apr 16, 2026 9:15 PM EDT · Resolved Apr 17, 2026 3:28 AM EDT · Duration about 6 hours

Canonical experienced a major outage affecting archive.ubuntu.com and security.ubuntu.com components for 6.2 hours. The incident impacted users' ability to access Ubuntu package repositories and security updates. The services have been restored to normal operation.

Major April 16, 2026

April 2026: Component "blog.ubuntu.com" and a few other components are Down

Detected Apr 16, 2026 12:06 PM EDT · Resolved Apr 16, 2026 12:22 PM EDT · Duration 16 minutes

Canonical experienced a major service incident where the blog.ubuntu.com component and Ubuntu Security API - Notices went down. The outage affected multiple components of Ubuntu's web infrastructure. The incident was resolved after 16 minutes of downtime.