I failed to install nvidia-docker on ubuntu20.04

[dongrixinyu]

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---

1. Issue or feature description

• when i execute apt-get update, I get:

  
  Hit:14 http://cn.archive.ubuntu.com/ubuntu focal-security InRelease
  Reading package lists... Done
  E: The repository 'https://nvidia.github.io/libnvidia-container/stable/ubuntu20.04/amd64  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/libnvidia-container/stable/ubuntu18.04/amd64  Release' no longer has 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/stable/ubuntu18.04/amd64  Release' no longer has 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/amd64  Release' no longer has 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.

### 2. Steps to reproduce the issue
- os version: Ubuntu 20.04.3 LTS \n \l
- amd64

- `/etc/apt/sources.list.d/nvidia-container-toolkit.list`

deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://nvidia.github.io/libnvidia-container/stable/ubuntu20.04/$(ARCH) /

deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] https://nvidia.github.io/libnvidia-container/experimental/ubuntu20.04/$(ARCH) /

- `/etc/hosts`

127.0.0.1 localhost 127.0.1.1 myhost

The following lines are desirable for IPv6 capable hosts

::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters 185.199.111.153 nvidia.github.io

and then I get the error illustrated above.

So how to solve this bug?

### 3. Information to [attach](https://help.github.com/articles/file-attachments-on-issues-and-pull-requests/) (optional if deemed irrelevant)

 - [ ] Some nvidia-container information: `nvidia-container-cli -k -d /dev/tty info`
 - [ ] Kernel version from `uname -a`
 - [ ] Any relevant kernel output lines from `dmesg`
 - [ ] Driver information from `nvidia-smi -a`
 - [ ] Docker version from `docker version`
 - [ ] NVIDIA packages version from `dpkg -l '*nvidia*'` _or_ `rpm -qa '*nvidia*'`
 - [ ] NVIDIA container library version from `nvidia-container-cli -V`
 - [ ] NVIDIA container library logs (see [troubleshooting](https://github.com/NVIDIA/nvidia-docker/wiki/Troubleshooting))
 - [ ] Docker command, image and tag used

[dfldylan]

I have the same issue.

[nowkillkennys]

same

[elezar]

Hi. With the 1.14.0 release we have updated our package repositories to use a single deb repository for all supported distributions. Please follow the instructions here.

If you are still having problems, please open an issue against https://github.com/NVIDIA/nvidia-container-toolkit.