We have a maintenance window on Kebnekaise 2026-09-22 - 25.

We will upgrade the batch system and the batch server.

The update requires updates to the database in two separate steps and will thus take quite a long time.

All accesses to Kebnekaise will be unavailable during this maintenance window, no batch jobs running, no logins available, including the OpenOnDemand portal.

Follow this page for progress information.

*UPDATE 2026-09-24 11:30*

We are now mostly done.

Login access to kebnekaise.hpc2n.umu.se is open.

Introduction to Kebnekaise

Time and date: 21. September 2026, 09:00 - 17:00

We begin the Introduction to Kebnekaise with an introduction to HPC and HPC2N, before going on to a walk-through of the Kebnekaise system, including the newest hardware.