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Canonical Outage History

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

There were 1347 Canonical outages since November 2023. The 582 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major April 9, 2026

April 2026: "Landscape" is Down

Detected Apr 9, 2026 2:08 PM WEST · Resolved Apr 9, 2026 2:26 PM WEST · Duration 17 minutes

Canonical's Landscape service experienced a major outage that lasted 17 minutes. The incident affected the Landscape component, rendering the service unavailable to users. The service was restored after 17 minutes of downtime.

Major April 8, 2026

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

Detected Apr 8, 2026 6:59 AM WEST · Resolved Apr 8, 2026 8:58 AM WEST · Duration about 2 hours

Canonical experienced a major service incident where discourse.ubuntu.com and several other components went down, including both HTTP and HTTPS services for assets.ubuntu.com. The outage lasted approximately 2 hours before services were restored. Multiple Ubuntu-related web components were affected during this incident.

Major April 7, 2026

April 2026: "assets.ubuntu.com HTTPS" is Down

Detected Apr 7, 2026 10:07 PM WEST · Resolved Apr 7, 2026 10:17 PM WEST · Duration 10 minutes

The assets.ubuntu.com HTTPS service experienced a major outage lasting 10 minutes. The incident affected the HTTPS functionality of the Ubuntu assets domain, which would have impacted users' ability to securely access Ubuntu-related resources and downloads. The service was restored after 10 minutes of downtime.

Major April 3, 2026

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

Detected Apr 3, 2026 11:19 AM WEST · Resolved Apr 3, 2026 12:44 PM WEST · Duration about 1 hour

Canonical experienced a major service incident affecting assets.ubuntu.com (both HTTP and HTTPS) and maas.io components. The outage lasted approximately 1.4 hours before services were restored. No specific resolution details were provided in the incident report.

Major April 3, 2026

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

Detected Apr 3, 2026 11:07 AM WEST · Resolved Apr 3, 2026 11:20 AM WEST · Duration 13 minutes

Canonical experienced a major service incident where the assets.ubuntu.com domain became unavailable for both HTTP and HTTPS connections. The outage lasted 13 minutes and affected users' ability to access Ubuntu assets and resources hosted on this domain. The service was restored after the brief downtime period.

Minor April 2, 2026

April 2026: "blog.ubuntu.com" status is Critical

Detected Apr 2, 2026 7:01 AM WEST · Resolved Apr 2, 2026 7:11 AM WEST · Duration 9 minutes

The Canonical blog.ubuntu.com service experienced a critical status issue that lasted 9 minutes. The incident was classified as minor severity and affected only the blog.ubuntu.com component. The service was restored after the brief 9-minute outage.

Minor April 2, 2026

April 2026: "blog.ubuntu.com" status is Critical

Detected Apr 2, 2026 6:40 AM WEST · Resolved Apr 2, 2026 6:47 AM WEST · Duration 6 minutes

The blog.ubuntu.com service experienced a critical status issue that lasted 6 minutes. The incident was classified as minor severity and has been resolved. No additional details about the specific cause or resolution steps were provided in the incident report.

Major April 1, 2026

April 2026: "Livepatch API" is Down

Detected Apr 1, 2026 5:39 PM WEST · Resolved Apr 1, 2026 6:07 PM WEST · Duration 28 minutes

Canonical's Livepatch API experienced a major outage lasting 28 minutes. The service was completely down, preventing users from accessing live kernel patching functionality. The incident was resolved after 28 minutes of downtime.

Major April 1, 2026

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

Detected Apr 1, 2026 9:45 AM WEST · Resolved Apr 1, 2026 10:14 AM WEST · Duration 29 minutes

Canonical experienced a major service incident where assets.ubuntu.com was completely unavailable for both HTTPS and HTTP connections for 29 minutes. The outage affected users' ability to access Ubuntu assets and resources through the primary assets domain. The service was restored after 29 minutes, bringing both HTTP and HTTPS components back online.

Major March 31, 2026

March 2026: "Landscape" is Down

Detected Mar 31, 2026 8:20 PM WEST · Resolved Mar 31, 2026 8:37 PM WEST · Duration 16 minutes

Canonical's Landscape service experienced a major outage that lasted 16 minutes. The entire Landscape component was affected and unavailable during this period. The service was restored after 16 minutes of downtime.