This is still a problem in 2020. sigh. Ubuntu 18.04.4 LTS
dosbox --version reports DOSBox version 0.74 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778290 Title: Switching to full-screen requires reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dosbox/+bug/778290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs