Blender not detecting Nvidia GPU for CUDA / OptiX rendering after laptop suspension on Ubuntu 22.10 #103540

New Issue

giosuel · 2022-12-29T17:39:44+01:00

giosuel commented

2022-12-29 17:39:44 +01:00

System Information
Operating system: Ubuntu 22.10
Graphics card: Nvidia RTX 3050 Laptop

Blender Version
Broken: 3.4.1

Short description of error
Blender does not recognize my graphics card anymore after closing and reopening laptop lid and restarting blender. Before restarting, blender displays an error that it was not able to create a CUDA workspace and the render fails. After restarting blender, I am not able to select my graphics card in the user preferences anymore with the error "No compatible GPUs found for Cycles".

Exact steps for others to reproduce the error

Start up laptop, start blender
Switch to GPU rendering after selecting CUDA / OptiX in preferences
Close lid of laptop and re-loggin
Restart blender

**System Information** Operating system: Ubuntu 22.10 Graphics card: Nvidia RTX 3050 Laptop **Blender Version** Broken: 3.4.1 **Short description of error** Blender does not recognize my graphics card anymore after closing and reopening laptop lid and restarting blender. Before restarting, blender displays an error that it was not able to create a CUDA workspace and the render fails. After restarting blender, I am not able to select my graphics card in the user preferences anymore with the error "No compatible GPUs found for Cycles". **Exact steps for others to reproduce the error** 1) Start up laptop, start blender 2) Switch to GPU rendering after selecting CUDA / OptiX in preferences 3) Close lid of laptop and re-loggin 4) Restart blender

giosuel commented

2022-12-29 17:39:45 +01:00

Added subscriber: @giosuel

Pratik Borhade commented

2023-02-02 14:40:06 +01:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2023-02-02 14:40:06 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Pratik Borhade commented

2023-02-02 14:40:06 +01:00

Hi, thanks for the report. Do you use proprietary Nvidia drivers? Are they latest?
Can you replicate this frequently? Please share logs files for both attempt (when render fails with CUDA/OptiX and when GPU is not detected): https://docs.blender.org/manual/en/dev/troubleshooting/crash.html#linux
Do you have some preference in linux which allows OS to switch between iGPU and dedicate GPU?

Hi, thanks for the report. Do you use proprietary Nvidia drivers? Are they latest? Can you replicate this frequently? Please share logs files for both attempt (when render fails with CUDA/OptiX and when GPU is not detected): https://docs.blender.org/manual/en/dev/troubleshooting/crash.html#linux Do you have some preference in linux which allows OS to switch between iGPU and dedicate GPU? ![image.png](https://archive.blender.org/developer/F14231944/image.png)

Pratik Borhade commented

2023-03-16 12:36:45 +01:00

Hi, any updates?

Pratik Borhade commented

2023-04-28 07:46:38 +02:00

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.

Thanks again for the report. If the problem persists please open a new report with the required information.

No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed. Thanks again for the report. If the problem persists please open a new report with the required information.

Pratik Borhade closed this issue

2023-04-28 07:46:40 +02:00

Blender Bot added

Status

Archived

and removed

Status

Needs Information from User

labels 2023-04-28 07:46:41 +02:00

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