[Qemu-discuss] qemu error booting from usb pen

[sacarde]

hi,
   in my arch64 (qemu-kvm 0.15.0) I try to boot arch-system from a usb pen

I run:
qemu-kvm -m 500 -enable-kvm -k en-us -net nic -net 
tap,vlan=0,ifname=tap0 -boot menu=on -usbdevice host:0471:082b

( here: http://sacarde.interfree.it/qmu1.png )

but I view only grub menu... and then I select "usb" and I have error:


qemu-kvm: usb_create: no bus specified, using "usb.0" for "usb-host"
husb: open device 1.5
husb: config #1 need -1
husb: 1 interfaces claimed for configuration 1
husb: grabbed usb device 1.5
husb: config #1 need 1
husb: 1 interfaces claimed for configuration 1
husb: config #1 need 1
husb: 1 interfaces claimed for configuration 1
qemu-kvm: 
/home/tobias/Arch/svn/svn-packages/qemu-kvm/trunk/src/qemu-kvm-0.15.0/hw/usb.c:336:
 
usb_packet_complete: Assertion `p->owner != ((void *)0)' failed.
Annullato


is possible to boot from a usb pendrive?


thank you




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