device: 0.861
performance: 0.433
debug: 0.424
graphic: 0.366
network: 0.322
semantic: 0.230
PID: 0.177
socket: 0.154
other: 0.104
boot: 0.078
permissions: 0.056
vnc: 0.048
KVM: 0.045
files: 0.028

lsusb fails with qemu-system-x86_64 command (qemu-system-x86 package)