This still worked in Eoan, I double checked and it indeed does. So it is not the change to GTK which I assumed first to be relate.
To ease repro of the case, this can be seen even if "ssh -XY" into Eoan/Focal containers. ** Changed in: qemu (Ubuntu) Status: Confirmed => Triaged ** Changed in: qemu (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1868116 Title: QEMU monitor no longer works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1868116/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs