Nouveau: Difference between revisions
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== | {{Status | ||
Nouveau is a default kernel driver on Ubuntu 20.04 Focal for opensource display driver. To avoid potential confliction or issues with [[NVIDIA driver|Nvidia driver]], GPGPU system needs to disable nouveau.<syntaxhighlight lang="bash"> | |status=Draft | ||
|owner=Knowledge Agent | |||
|last_update=2026-07-16 | |||
|review=Pending | |||
}} | |||
{{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 == | |||
{| class="wikitable" | |||
! 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|Nvidia driver]], GPGPU system needs to disable nouveau.<syntaxhighlight lang="bash"> | |||
#Step 1, Blacklist Nvidia nouveau driver | #Step 1, Blacklist Nvidia nouveau driver | ||
$sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf" | $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" | $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 | #Step 2, Confirm the content of blacklist-nvidia-nouveau.conf | ||
$ cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf | $ cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf | ||
blacklist nouveau | blacklist nouveau | ||
options nouveau modeset=0 | options nouveau modeset=0 | ||
#Step 3, update kernel initramfs | #Step 3, update kernel initramfs | ||
$sudo update-initramfs -u | $sudo update-initramfs -u | ||
#Step 4, Rebooting the system | #Step 4, Rebooting the system | ||
$sudo reboot | $sudo reboot | ||
#Step 5, check there is no more nouveau module, should no result from following command | #Step 5, check there is no more nouveau module, should no result from following command | ||
$lsmod | grep -i nouveau | $lsmod | grep -i nouveau | ||
| Line 21: | Line 63: | ||
#check nouveau package | #check nouveau package | ||
dpkg -l | grep -i nouveau | dpkg -l | grep -i nouveau | ||
#remove nouveau package | #remove nouveau package | ||
sudo apt-get remove --purge libdrm-nouveau2 | sudo apt-get remove --purge libdrm-nouveau2 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
--- | |||
== Best Practices == | |||
* 최신 버전 사용 권장 | |||
* 공식 문서 참고 | |||
* 테스트 환경에서 먼저 검증 | |||
--- | |||
== References == | == References == | ||
* [https://wiki.hpcmate.com Nouveau] | |||
--- | |||
== Related Pages == | |||
* [[Linux]] | |||
* [[Server]] | |||
* [[Hardware]] | |||
* [[Network]] | |||
--- | |||
[[Category:Server]] | |||
[[Category:Reference]] | [[Category:Reference]] | ||
Revision as of 15:25, 16 July 2026
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
---