Verified successfully on focal-proposed: ubuntu@f1:~$ sudo add-apt-repository cloud-archive:yoga Ubuntu Cloud Archive for OpenStack Yoga More info: https://wiki.ubuntu.com/OpenStack/CloudArchive Press [ENTER] to continue or Ctrl-c to cancel adding it. Reading package lists... Building dependency tree... Reading state information... ubuntu-cloud-keyring is already the newest version (2020.02.11.4). 0 upgraded, 0 newly installed, 0 to remove and 41 not upgraded. Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease Hit:2 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/yoga InRelease Hit:3 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-updates/yoga InRelease Hit:4 http://ppa.launchpad.net/corey.bryant/focal-yoga/ubuntu focal InRelease Hit:5 http://nova.clouds.archive.ubuntu.com/ubuntu focal InRelease Hit:6 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates InRelease Hit:7 http://nova.clouds.archive.ubuntu.com/ubuntu focal-proposed InRelease Hit:8 http://nova.clouds.archive.ubuntu.com/ubuntu focal-backports InRelease Reading package lists... Done ubuntu@f1:~$ sudo add-apt-repository cloud-archive:yoga-proposed Ubuntu Cloud Archive for OpenStack Yoga [proposed] More info: https://wiki.ubuntu.com/OpenStack/CloudArchive Press [ENTER] to continue or Ctrl-c to cancel adding it. Reading package lists... Building dependency tree... Reading state information... ubuntu-cloud-keyring is already the newest version (2020.02.11.4). 0 upgraded, 0 newly installed, 0 to remove and 41 not upgraded. Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease Hit:2 http://nova.clouds.archive.ubuntu.com/ubuntu focal InRelease Hit:3 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates InRelease Hit:4 http://nova.clouds.archive.ubuntu.com/ubuntu focal-proposed InRelease Hit:5 http://nova.clouds.archive.ubuntu.com/ubuntu focal-backports InRelease Hit:6 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/yoga InRelease Hit:7 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-updates/yoga InRelease Hit:8 http://ppa.launchpad.net/corey.bryant/focal-yoga/ubuntu focal InRelease Reading package lists... Done ubuntu@f1:~$ apt policy software-properties-common software-properties-common: Installed: 0.99.9.8~ubuntu20.04.1~ppa202110260859 Candidate: 0.99.9.8 Version table: 0.99.9.8 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-proposed/main amd64 Packages *** 0.99.9.8~ubuntu20.04.1~ppa202110260859 500 500 http://ppa.launchpad.net/corey.bryant/focal-yoga/ubuntu focal/main amd64 Packages 100 /var/lib/dpkg/status 0.98.9.5 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 0.98.9.2 500 500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages 0.98.9 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages ubuntu@f1:~$ sudo apt install software-properties-common Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: python3-software-properties The following packages will be upgraded: python3-software-properties software-properties-common 2 upgraded, 0 newly installed, 0 to remove and 41 not upgraded. Need to get 35.5 kB of archives. After this operation, 276 kB disk space will be freed. Do you want to continue? [Y/n] Y Get:1 http://nova.clouds.archive.ubuntu.com/ubuntu focal-proposed/main amd64 software-properties-common all 0.99.9.8 [10.6 kB] Get:2 http://nova.clouds.archive.ubuntu.com/ubuntu focal-proposed/main amd64 python3-software-properties all 0.99.9.8 [24.9 kB] Fetched 35.5 kB in 0s (1488 kB/s) (Reading database ... 125698 files and directories currently installed.) Preparing to unpack .../software-properties-common_0.99.9.8_all.deb ... Unpacking software-properties-common (0.99.9.8) over (0.99.9.8~ubuntu20.04.1~ppa202110260859) ... Preparing to unpack .../python3-software-properties_0.99.9.8_all.deb ... Unpacking python3-software-properties (0.99.9.8) over (0.99.9.8~ubuntu20.04.1~ppa202110260859) ... Setting up python3-software-properties (0.99.9.8) ... Setting up software-properties-common (0.99.9.8) ... Processing triggers for man-db (2.9.1-1) ... Processing triggers for dbus (1.12.16-2ubuntu2.1) ... ubuntu@f1:~$ apt policy software-properties-common software-properties-common: Installed: 0.99.9.8 Candidate: 0.99.9.8 Version table: *** 0.99.9.8 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal-proposed/main amd64 Packages 100 /var/lib/dpkg/status ubuntu@f1:~$ apt policy python3-openstackclient python3-openstackclient: Installed: (none) Candidate: 5.6.0-0ubuntu1~cloud0 Version table: 5.6.0-0ubuntu1~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/yoga/main amd64 Packages 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-updates/yoga/main amd64 Packages 5.2.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages ubuntu@f1:~$ apt install python3-openstackclient ... ubuntu@f1:~$ apt policy python3-openstackclient python3-openstackclient: Installed: 5.6.0-0ubuntu1~cloud0 Candidate: 5.6.0-0ubuntu1~cloud0 Version table: *** 5.6.0-0ubuntu1~cloud0 500 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/yoga/main amd64 Packages 500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-updates/yoga/main amd64 Packages 100 /var/lib/dpkg/status 5.2.0-0ubuntu1 500 500 http://nova.clouds.archive.ubuntu.com/ubuntu focal/main amd64 Packages