Nouveau: Difference between revisions

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* 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시
* 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시


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== Purpose ==
== Purpose ==
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* Non-goals: 다른 주제로의 확장
* Non-goals: 다른 주제로의 확장


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== Key Concepts ==
== Key Concepts ==
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== Detailed Explanation ==
== Detailed Explanation ==
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== Best Practices ==
== Best Practices ==
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* 테스트 환경에서 먼저 검증
* 테스트 환경에서 먼저 검증


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== References ==
== References ==
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* [https://wiki.hpcmate.com Nouveau]
* [https://wiki.hpcmate.com Nouveau]


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== Related Pages ==
== Related Pages ==
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* [[Network]]
* [[Network]]


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[[Category:Server]]
[[Category:Server]]
== Knowledge Graph ==
Related
→ [[Linux]]
→ [[Server]]
→ [[Hardware]]
→ [[Network]]
[[Category:Reference]]
[[Category:Reference]]

Latest revision as of 11:30, 17 July 2026

Template:Status

Template:TOC

Overview

Nouveau에 대한 기술 문서입니다.

Summary

  • 무엇인가? - Nouveau
  • 왜 필요한가? - HPC 및 서버 환경에서 필수 개념
  • 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시


Purpose

이 문서가 존재하는 이유

  • Goal: Nouveau에 대한 기술 정보 제공
  • Scope: Nouveau의 개념, 사용법, 설정
  • Non-goals: 다른 주제로의 확장


Key Concepts

Concept Description Related
Nouveau HPC/서버 환경에서 중요한 기술 개념 Linux, Server


Detailed Explanation

Nouveau is a default kernel driver on Ubuntu 20.04 Focal for opensource display driver. To avoid potential confliction or issues with Nvidia driver, GPGPU system needs to disable nouveau.

#Step 1, Blacklist Nvidia nouveau driver
$sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
$sudo bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
#Step 2, Confirm the content of blacklist-nvidia-nouveau.conf
$ cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf
blacklist nouveau
options nouveau modeset=0
#Step 3, update kernel initramfs
$sudo update-initramfs -u
#Step 4, Rebooting the system
$sudo reboot
#Step 5, check there is no more nouveau module, should no result from following command
$lsmod | grep -i nouveau

We can also remove nouveau package from the Ubuntu system

#check nouveau package
dpkg -l | grep -i nouveau
#remove nouveau package
sudo apt-get remove --purge libdrm-nouveau2


Best Practices

  • 최신 버전 사용 권장
  • 공식 문서 참고
  • 테스트 환경에서 먼저 검증


References


Related Pages

Knowledge Graph

Related

LinuxServerHardwareNetwork