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# nvidia-patch
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requirements:
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- Ubuntu 17.10
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- nvenc-compatible gpu
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- nvidia 378.13 driver
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# step-by-step :
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Download driver: https://yadi.sk/d/d87mf0y03WTbb5
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```bash
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chmod +x ./NVIDIA-Linux-x86_64-378.13.run
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./NVIDIA-Linux-x86_64-378.13.run
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```
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check driver:
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```bash
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nvidia-smi
mkdir ~/nvenc_backup
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cd ~/nvenc_backup
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cp /usr/lib/x86_64-linux-gnu/libnvidia-encode.so.378.13 ~/nvenc_backup/
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wget https://raw.githubusercontent.com/keylase/nvidia-patch/master/patch.sh
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chmod +x patch.sh
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./patch.sh ~/nvenc_backup/libnvidia-encode.so.378.13 /usr/lib/x86_64-linux-gnu/libnvidia-encode.so.378.13
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reboot
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```
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## See also
If you experience `CreateBitstreamBuffer failed: out of memory (10)` , then you have to lower buffers number used for every encoding session. If you are using `ffmpeg` , consider using this [patch ](https://gist.github.com/Snawoot/70ae403716c698cb86ab015626d72bd4 ).
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