Temporary Login Node Instability on Ascend

We are currently experiencing temporary instability on the Ascend login nodes.

Rolling Reboot for Security Fix

A rolling reboot is in progress to address CVE-2026-23111 for all clusters, including Ascend, Cardinal, and Pitzer.

Mathematica fails to launch

Category: 
Pitzer
Software
Resolution: 
Resolved
Workaround Link: 
Workaround Link
Affected Software: 
Mathematica

Mathematica was not launching due to firewall issues. We point our mathematica instances at an external Mathematica server, which have stopped working. The issue is now resolved as of Sep 24, 2025