OK, tried other USB controllers (piix4, vt82c686b), same issue - this is really odd!
Thought I'd update to the latest / official v5.2.0 qemu, but now I get this when trying to run it. Huh?!?! error: internal error: Failed to start QEMU binary /usr/local/bin/qemu-system-x86_64 for probing: libvirt: error : cannot execute binary /usr/local/bin/qemu-system-x86_64: Permission denied No changes to my apparmor file - checked :-). Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906155 Title: USB Passthrough Fails on Start, Needs domain Reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1906155/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
