I am trying to install the NVIDIA Container Toolkit. The command to set up the repository and specify the GPG key is:
distribution=$(. /etc/os-release;echo $ID$VERSION_ID) \ && curl -fsSL | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-container-toolkit-keyring.gpg \ && curl -s -L | \ sed 's#deb [signed-by=/usr/share/keyrings/nvidia-container-toolkit-keyring.gpg] | \ sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list However, I do not have an /etc/os-release file. I expect that /etc/os-release is meant to provide information about my operating system (i.e. Ubuntu 20.04). I do have two files, which appear to have similar intent, but are not executable: /usr/lib/os-release and /etc/debian file.
The contents of /usr/lib/os-release are:
$ cat /usr/lib/os-release NAME="Ubuntu" VERSION="20.04.4 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.4 LTS" VERSION_ID="20.04" HOME_URL="" SUPPORT_URL="" BUG_REPORT_URL="" PRIVACY_POLICY_URL="" VERSION_CODENAME=focal UBUNTU_CODENAME=focal The contents of /etc/debian_version are:
$ cat /etc/debian_version bullseye/sid Finally, if I execute lsb_release -a, I get:
$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.4 LTS Release: 20.04 Codename: focal So, with what do I need to replace
distribution=$(. /etc/os-release;echo $ID$VERSION_ID) 
