Yep, makes sense ... but I have to admit, I screwed up. Sorry! Complete bonehead on my part.
When I tested Ubuntu (guest), I was connected over VNC, so I didn't correctly / properly test the USB interface. So, I re-checked, making sure to use QEMU + UEFI (Tianocore, stock VARS), and check USB. It does exactly the same thing (now :-))! And this makes more sense, it was very odd that the OS would play into it. I also here have to do a reset (of the guest), to get the USB to show up. So it really does seem to be an issue between QEMU and UEFI, agreed? 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
