Follow @HPCNotices on X for real-time updates about the status of OSC's clusters and storage.
For information about the status of licenses for the software packages installed at OSC, visit the License Server Status Updates page.
View unresolved known issues and current system-related status messages below.
If you have encountered a problem not already listed below, please contact our client support team.
OSC strives to minimize the number of system downtimes and provide clients with significant advance notice but reserves the right to change the date(s) of these downtimes and/or add additional downtimes to improve the performance of our services.
A list of all known issues, including those that have been resolved, can be found here.
| Title | Category | Description | Posted | Updated |
|---|---|---|---|---|
| Apptainer apt GPG Error Caused by Private /tmp | Software |
On any compute node, users may encounter the following error when installing packages with apt in Apptainer: W: GPG error: http://security.ubuntu.com/ubuntu focal-... Read more |
1 day 3 hours ago | 1 day 3 hours ago |
| GPU/VIS nodes for various OOD apps are broken | Cardinal, OnDemand, Outage, Software |
After the most recent downtime we discovered that various OOD apps relying on the "virtualgl" module on Cardinal are broken |
4 days 21 hours ago | 4 days 21 hours ago |
| Schrodinger 2023.2 does not launch | Software |
Schrodinger 2023.2 does not launch through OnDemand or OnDemand desktop, failing with "fatal error" |
1 month 2 weeks ago | 1 week 2 days ago |
| Matlab parallel pool cannot connect | Matlab, Pitzer |
In some cases, matlab will hang with connecting to parallel pool on Pitzer. This was discovered in the 2026 January downtime. We are still investigating |
4 weeks 18 hours ago | 4 weeks 18 hours ago |
| GPU Memory Not Released Causing OOM in Subsequent Jobs | GPU |
We have noticed that GPU memory is not being properly released in some jobs, causing subsequent jobs on the same nodes to run out of memory (OOM). We are currently working on a resolution... Read more |
4 months 2 weeks ago | 4 months 2 weeks ago |
