Ubuntu
libvirt package

  1. Bug #787091
  2. Comment #22

Comment 22 for bug 787091

Revision history for this message
Royston Carter (rpcarter) wrote : Re: [Bug 787091] Re: Unable to use USB device in KVM quest

Serge,
     I get the following, not sure if this is useful.

  lsof /dev/bus/usb/001/002
lsof: WARNING: can't stat() fuse.gvfs-fuse-daemon file system
/home/rpcarter/.gvfs
       Output information may be incomplete.

Regards

Roy

On 27/05/2011 15:59, Serge Hallyn wrote:
> Quoting Royston Carter (<email address hidden>):
>> Serge,
>> No good I'm afraid. I am still getting repeated
>> "/dev/bus/usb/001/002: Operation not permitted" in the VM log file.
>>
>> Is it perhaps possible that something else (e.g. the linux printing
>> system) already has exclusive access to these devices?
> Yes, very much so. I saw no hint of that in the logs when I looked
> this morning, but certainly it's possible.
>
> What does 'lsof /dev/bus/usb/001/002' show?
>
> thanks,
> -serge
>