• ​​​​​​Date: Wednesday, September 16, 2026

Known issues

Unresolved known issues

Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.

Resolved known issues

A known issue with a Resolved (workaround) Resolution state is an ongoing problem; a permanent workaround is available which may include using different software or hardware.

A known issue with Resolved Resolution state has been corrected.

Known Issues

Titlesort ascending Category Resolution Description Posted Updated
Apptainer sandbox fails on GPFS due to stale NFS file handles Software Resolved

Users may encounter errors when attempting to run a sandbox on GPFS-mounted directories such as /fs/scratch or /fs/ess. The error...

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1 year 1 month ago 9 months 3 weeks ago
Apptainer container builds fail on compute nodes due to /tmp namespace behavior Software Resolved
(workaround)

Building Apptainer containers on compute nodes may fail during apt update or other package operations...

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8 months 1 week ago 7 months 1 week ago
Apptainer apt GPG Error Caused by Private /tmp Software Resolved
(workaround)

Duplicate of:

https...

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7 months 2 weeks ago 4 months 4 weeks ago
Application Submission Errors: Startup and Classroom Outage Resolved

You currently cannot apply for startup and classroom allocations, as your primary contact information will not successfully enter. We are working on a fix. 
 

These websites are...

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8 years 2 months ago 8 years 2 months ago
Application Errors client portal Resolved

When beginning a major or discovery-level application for resources at OSC, you are asked for a required justification on the Additional Documents page. However, there is no mechanism for you to...

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7 years 4 months ago 7 years 1 month ago
Ansys OMP: System error #22: Invalid argument Cardinal Resolved
(workaround)

You may encounter the following error while running Ansys on Cardinal:

OMP: Error #100: Fatal system error detected.
OMP: System error #22: Invalid argument
forrtl: error (76): Abort...
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1 year 8 months ago 1 year 4 months ago
Ansys DesignModeler with hardware acceleration Software Resolved
(workaround)

Ansys DesignModeler with hardware acceleration is not working.

With Ansys version greater than 19.1, DesignModeler is working with software rendering mode, but it is very slow.

 ...

6 years 9 months ago 1 year 4 months ago
Annual Allocation Balances Incorrect client portal Resolved

Balances for annual allocations projects are wrong in my.osc.edu and on the OSCusage command; usage information is correct. Individual communications to PIs have been sent; more information to...

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6 years 10 months ago 6 years 8 months ago
AlphaFold 3 Warning: NVIDIA Driver Version Mismatch Software Resolved

While running AlphaFold 3, you may encounter the following warning message:

025-08-27 12:44:10.888652: W external/xla/xla/service/gpu/nvptx_compiler.cc...
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1 year 1 week ago 9 months 2 weeks ago
AlphaFold 3 GPU Out-of-Memory Error During Inference Software Resolved
(workaround)

When you run AlphaFold 3, you may encounter a GPU out-of-memory (OOM) failures during model execution. The job terminated with errors similar to:

Can't...
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9 months 3 weeks ago 9 months 3 weeks ago

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