resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tr… #840

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opened 2026-10-20 10:03:32 +00:00 by bsakaguchi · 3 comments

bsakaguchi commented

2026-10-20 10:03:32 +00:00

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Originally created by @adelkk on GitHub (Sep 19, 2023).
Original GitHub issue: https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/1281

Hello I am having the following error after the pretrained models are loaded at the beginning of the training phase :

/usr/lib/python3.10/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d '

Not a single epoch is started when the error pops up, the pretrained models are loaded, and a few minutes later, this happens, I have an NVIDIA Geforce GTX 1660 SUPER.

Does anyone know how to fix this ?

Originally created by @adelkk on GitHub (Sep 19, 2023). Original GitHub issue: https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/1281 Hello I am having the following error after the pretrained models are loaded at the beginning of the training phase : `/usr/lib/python3.10/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d '` Not a single epoch is started when the error pops up, the pretrained models are loaded, and a few minutes later, this happens, I have an NVIDIA Geforce GTX 1660 SUPER. Does anyone know how to fix this ?

bsakaguchi

2026-10-20 10:03:32 +00:00

closed this issue
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bsakaguchi commented

2026-10-20 10:03:33 +00:00

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@hosein-moayedi commented on GitHub (Nov 11, 2023):

@adelkk

source .venv\bin\activate
pip install faiss-cpu==1.7.0

@hosein-moayedi commented on GitHub (Nov 11, 2023): @adelkk ``` source .venv\bin\activate pip install faiss-cpu==1.7.0 ```

bsakaguchi commented

2026-10-20 10:03:33 +00:00

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@github-actions[bot] commented on GitHub (Apr 28, 2024):

This issue was closed because it has been inactive for 15 days since being marked as stale.

@github-actions[bot] commented on GitHub (Apr 28, 2024): This issue was closed because it has been inactive for 15 days since being marked as stale.

bsakaguchi commented

2026-10-20 10:03:33 +00:00

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@1998-BossLee commented on GitHub (Jun 11, 2024):

hello, are you update the run.sh file python3.8 to python3.10?

@1998-BossLee commented on GitHub (Jun 11, 2024): hello, are you update the run.sh file python3.8 to python3.10?