May maintenance window closed

The May maintenance window will begin at 09:00 CET on Wednesday 6 May.

• Login nodes will be restarted.

• All systems will receive important bug fixes and security updates.

• Other than this, no changes are planned. But as always, there is an increased probability of minor glitches or outages.

• Please follow progress on https://status.uppmax.uu.se.

Update 2026-05-06 09:00

Maintenance has started.

Update 2026-05-06 12:00

Pelle is done. The compute nodes will continue with a rolling update in between jobs.

Maintenance continues.

Update 2026-05-06 15:00

Maintenance complete.