# install NVIDIA Container ToolkitÂ
curl -fsSL https://n...content-available-to-author-only...b.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
&& curl -s -L https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \
sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
sudo apt-get update
Hit:1 http://u...content-available-to-author-only...u.com/ubuntu jammy InRelease
Hit:2 http://u...content-available-to-author-only...u.com/ubuntu jammy-updates InRelease
Hit:3 http://u...content-available-to-author-only...u.com/ubuntu jammy-backports InRelease
Get:4 https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/amd64 InRelease [1477 B]
Hit:6 http://s...content-available-to-author-only...u.com/ubuntu jammy-security InRelease
Err:4 https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/amd64 InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DDCAE044F796ECB0
Hit:5 https://p...content-available-to-author-only...s.com/deb deb InRelease
Reading package lists... Done
W: GPG error: https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/amd64 InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DDCAE044F796ECB0
E: The repository 'https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/amd64 InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: https://p...content-available-to-author-only...y.io/deb/dists/deb/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
# https://d...content-available-to-author-only...a.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html
curl -fsSL https://n...content-available-to-author-only...b.io/libnvidia-container/gpgkey | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
&& sudo chmod 0644 /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \
&& curl -s -L https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list | \
sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://#g' | \
sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
sudo apt-get update
Hit:1 http://u...content-available-to-author-only...u.com/ubuntu jammy InRelease
Hit:2 http://u...content-available-to-author-only...u.com/ubuntu jammy-updates InRelease
Hit:3 http://u...content-available-to-author-only...u.com/ubuntu jammy-backports InRelease
Hit:4 https://n...content-available-to-author-only...b.io/libnvidia-container/stable/deb/amd64 InRelease
Hit:6 http://s...content-available-to-author-only...u.com/ubuntu jammy-security InRelease
Hit:5 https://p...content-available-to-author-only...s.com/deb deb InRelease
Reading package lists... Done
W: https://p...content-available-to-author-only...y.io/deb/dists/deb/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.