Peter, are you able to run git bisect or something like that, to try to pinpoint either the commit which introduced this issue or which fixed it?
I tried to reproduce this issue several times with various devices, but I can't do it reliable, it always more or less works on my machine. If I were able to, I'd bisect it long time ago. Now, to clarify things, I've no idea how USB works internally and how it is implemented in qemu, for this issue I can only do a bisection to find the changes which change the issue. You can ping me by email or hit me on IRC (I'm mjt at freenode.net and oftc.net) if you're willing to debug it further and need help in doing that. Besides, what are the sympthoms of the device non-working? Does it happen with linux guest too? Have you tried re-running the guest again when the problem occur, using the same problematic version of qemu - I mean, is it 100% reproducible or happens at random? Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1033727 Title: USB passthrough doesn't work anymore with qemu-kvm 1.1.1 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1033727/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
