When this happens, it would be good to get the output of lsof for the debconf frontend process as well as the whiptail process, to check where stdin and stdout are connected.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827697 Title: Enroll key whiptail prompt blocks kernel header package upgrades To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/1827697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
