here you are the output: apt-cache policy python3-qgis python-gdal grass-core obs-studio python3-qgis: Installed: 3.4.11+dfsg-2~bionic1 Candidate: 3.4.11+dfsg-2~bionic1 Version table: *** 3.4.11+dfsg-2~bionic1 500 500 http://ppa.launchpad.net/ubuntugis/ppa/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status python-gdal: Installed: 2.4.2+dfsg-1~bionic0 Candidate: 2.4.2+dfsg-1~bionic0 Version table: *** 2.4.2+dfsg-1~bionic0 500 500 http://ppa.launchpad.net/ubuntugis/ppa/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status 2.2.3+dfsg-2 500 500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages grass-core: Installed: 7.8.0-1~bionic1 Candidate: 7.8.0-1~bionic1 Version table: *** 7.8.0-1~bionic1 500 500 http://ppa.launchpad.net/ubuntugis/ppa/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status 7.4.0-1 500 500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages obs-studio: Installed: 25.0.8-0obsproject1~bionic Candidate: 25.0.8-0obsproject1~bionic Version table: *** 25.0.8-0obsproject1~bionic 500 500 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status 21.0.2+dfsg1-1 500 500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893974 Title: Distro upgrade bug3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1893974/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs