usbredir doesn't work

javaon <javaon@xxxxxxxxx> · Tue, 29 Jan 2013 17:26:29 +0800



    My environment:

    
      Ubuntu 12.04 64bit
      qemu 1.3.0
      libvirt 1.0.1
      spice 0.12.2
      spice-gtk 0.15
      virt-viewer 0.5.4
    
    
    When I connected to the VM (a windows 7) as a normal user, I
    received an error - access denied. (See the attached screenshot)
    Below is the screen message on client end:

    
    $ remote-viewer spice://192.168.7.4:5901

    
    (remote-viewer:7597): GSpice-WARNING **: Warning no
    automount-inhibiting implementation available

    libusb: 0.000000 error [op_open] libusb couldn't open USB device
    /dev/bus/usb/001/006: Permission denied.

    libusb: 0.000179 error [op_open] libusb requires write access to USB
    device nodes.

    
    Then I changed to root user, I received an error - libusb_error_io.
    (See the attached screenshot) Below is the screen message on client
    end:

    
    # remote-viewer spice://192.168.7.4:5901

    
    (remote-viewer:7836): GSpice-WARNING **: Warning no
    automount-inhibiting implementation available

    libusb: 0.000000 error [sysfs_get_active_config_descriptor] short
    read 21/28

    
Attachment:
usbredir-access-denied.png

Description: PNG image
Attachment:
usbredir-libusb-error-io.png

Description: PNG image
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