I did get the same result (pbuilder artful clean environment) I also did try to reproduce autopkgtestsuite in an lxc container and the test has failed
sudo autopkgtest-build-lxc ubuntu artful autopkgtest --shell-fail --apt-upgrade screen_4.5.1-3ubuntu1.dsc -- lxc --sudo autopkgtest-artful the problem is that when the test fails, you get a shell inside the container, and prove -v debian/tests/t works there :( culprit might be that screen -X and screen -Q stopped working -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1669578 Title: Get ttyname() to work properly in containers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1669578/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs