Just an FYI for people that come across this bug: not all USB devices are affected. USB passthrough is working for me with a Logitech C920 webcam in Ubuntu 12.10 (qemu-kvm 1.2.0), albeit with some video freezing.
Just an FYI for people that come across this bug: not all USB devices are affected. USB passthrough is working for me with a Logitech C920 webcam in Ubuntu 12.10 (qemu-kvm 1.2.0), albeit with some video freezing.