On a minimal impish system (created with autopkgtest-buildvm) I ran: $ sudo apt install --no-install--recommends snapd update-notifier $ sudo snap install canonical-livepatch $ sudo sed -i 's/impish/jammy/' /etc/apt/sources.list $ sudo apt update $ sudo apt full-upgrade -y and with that I can reproduce the hang.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969162 Title: bad interaction between snapd and update-notifier when snapd package is being upgraded To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1969162/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs