Is Ubuntu 24.04.1 supported now?

[uzhao]

I have a container ran well. Later I got this error
docker: Error response from daemon: could not select device driver "" with capabilities: [[gpu]].

docker --version
Docker version 27.3.1, build ce12230

nvidia-container-runtime --version
NVIDIA Container Runtime version 1.17.2
commit: fa66e4c
spec: 1.2.0

runc version 1.1.14
commit: v1.1.14-0-g2c9f560
spec: 1.0.2-dev
go: go1.22.9
libseccomp: 2.5.5

[elezar]

Some questions:

• How is docker installed?
• How are you launching your container? It could be that the docker daemon was not restarted after the NVIDIA Container Toolkit was (re)installed. Could you run:

sudo systemctl restart docker

[uzhao]

Some questions:

• How is docker installed?
• How are you launching your container? It could be that the docker daemon was not restarted after the NVIDIA Container Toolkit was (re)installed. Could you run:

sudo systemctl restart docker

I installed with official instruction in https://docs.docker.com/engine/install/ubuntu/
I have restarted docker, ubuntu. Also checked /etc/docker/daemon.json

[uzhao]

Some questions:

• How is docker installed?
• How are you launching your container? It could be that the docker daemon was not restarted after the NVIDIA Container Toolkit was (re)installed. Could you run:

sudo systemctl restart docker

I think I find the cause of this problem. After install docker desktop, it creates a new context

docker context ls
NAME DESCRIPTION DOCKER ENDPOINT ERROR
default Current DOCKER_HOST based configuration unix:///var/run/docker.sock
desktop-linux * Docker Desktop unix:///home/papillon/.docker/desktop/docker.sock

This context doesn't have needed setting for using graphvic card.

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[elezar]

The NVIDIA Container Toolkit does not currently support Docker Desktop (except on Windows using WSL2).

In general Docker Desktop is running the contianers in a VM which may not have access to the underlying GPU hardware.