Hi,
when installing nvidia Drivers and DIGITS, the following problem appears:
nujet@nujet-desktop:~$ curl -s\
https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
| sudo apt-key add -
[sudo] password for nujet:
gpg: no valid OpenPGP data found.
nujet@nujet-desktop:~$ curl -s \ https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub \ | sudo apt-key add -
gpg: no valid OpenPGP data found.
nujet@nujet-desktop:~$ sudo apt-get install -y apt-transport-https curl build-essential
Reading package lists… Done
Building dependency tree
Reading state information… Done
build-essential is already the newest version (12.4ubuntu1).
curl is already the newest version (7.58.0-2ubuntu3.8).
apt-transport-https is already the newest version (1.6.12).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
nujet@nujet-desktop:~$ cat <<EOF | sudo tee /etc/apt/sources.list.d/cuda.list > /dev/null
deb Index of /compute/cuda/repos/ubuntu1804/x86_64 /
EOF
nujet@nujet-desktop:~$ curl -s
https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
| sudo apt-key add -
OK
nujet@nujet-desktop:~$ cat <<EOF | sudo tee /etc/apt/preferences.d/cuda > /dev/null
Package: *
Pin: origin developer.download.nvidia.com
Pin-Priority: 600
EOF
nujet@nujet-desktop:~$ sudo apt-get update && sudo apt-get install -y --no-install-recommends cuda-drivers
Get:1 file:/var/cuda-repo-10-0-local-10.0.326 InRelease
Ign:1 file:/var/cuda-repo-10-0-local-10.0.326 InRelease
Get:2 file:/var/visionworks-repo InRelease
Ign:2 file:/var/visionworks-repo InRelease
Get:3 file:/var/visionworks-sfm-repo InRelease
Ign:3 file:/var/visionworks-sfm-repo InRelease
Get:4 file:/var/visionworks-tracking-repo InRelease
Ign:4 file:/var/visionworks-tracking-repo InRelease
Get:5 file:/var/cuda-repo-10-0-local-10.0.326 Release [574 B]
Get:6 file:/var/visionworks-repo Release [1,999 B]
Get:7 file:/var/visionworks-sfm-repo Release [2,003 B]
Get:5 file:/var/cuda-repo-10-0-local-10.0.326 Release [574 B]
Get:8 file:/var/visionworks-tracking-repo Release [2,008 B]
Get:6 file:/var/visionworks-repo Release [1,999 B]
Get:7 file:/var/visionworks-sfm-repo Release [2,003 B]
Get:8 file:/var/visionworks-tracking-repo Release [2,008 B]
Ign:11 https://nvidia.github.io/libnvidia-container/ubuntu18.04/arm64 InRelease
Hit:12 Index of /ubuntu-ports bionic InRelease
Hit:13 https://repo.download.nvidia.com/jetson/common r32 InRelease
Ign:14 https://nvidia.github.io/nvidia-container-runtime/ubuntu18.04/arm64 InRelease
Hit:15 Index of /ubuntu-ports bionic-updates InRelease
Get:10 Index of /ubuntu xenial-security InRelease [109 kB]
Ign:16 https://nvidia.github.io/nvidia-docker/ubuntu18.04/arm64 InRelease
Hit:17 Index of /ubuntu-ports bionic-backports InRelease
Err:19 https://nvidia.github.io/libnvidia-container/ubuntu18.04/arm64 Release
404 Not Found [IP: 185.199.110.153 443]
Hit:20 Index of /ubuntu-ports bionic-security InRelease
Err:21 https://nvidia.github.io/nvidia-container-runtime/ubuntu18.04/arm64 Release
404 Not Found [IP: 185.199.110.153 443]
Err:22 https://nvidia.github.io/nvidia-docker/ubuntu18.04/arm64 Release
404 Not Found [IP: 185.199.110.153 443]
Ign:23 Index of /compute/cuda/repos/ubuntu1804/x86_64 InRelease
Hit:24 https://repo.download.nvidia.com/jetson/t186 r32 InRelease
Hit:25 Index of /compute/cuda/repos/ubuntu1804/x86_64 Release
Ign:29 Index of /ubuntu xenial-security/main arm64 Packages
Get:30 Index of /ubuntu xenial-security/main Translation-en [321 kB]
Get:31 Index of /ubuntu xenial-security/main arm64 DEP-11 Metadata [68.9 kB]
Get:32 Index of /ubuntu xenial-security/main DEP-11 48x48 Icons [17.6 kB]
Get:33 Index of /ubuntu xenial-security/main DEP-11 64x64 Icons [84.1 kB]
Ign:29 Index of /ubuntu xenial-security/main arm64 Packages
Ign:29 Index of /ubuntu xenial-security/main arm64 Packages
Err:29 Index of /ubuntu xenial-security/main arm64 Packages
404 Not Found [IP: 91.189.88.152 80]
Reading package lists… Done
E: The repository ‘https://nvidia.github.io/libnvidia-container/ubuntu18.04/arm64 Release’ does not have a Release file.
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.
E: The repository ‘https://nvidia.github.io/nvidia-container-runtime/ubuntu18.04/arm64 Release’ does not have a Release file.
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.
E: The repository ‘https://nvidia.github.io/nvidia-docker/ubuntu18.04/arm64 Release’ does not have a Release file.
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.