<html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> My environment: <ul> <li>Ubuntu 12.04 64bit</li> <li>qemu 1.3.0</li> <li>libvirt 1.0.1</li> <li>spice 0.12.2</li> <li>spice-gtk 0.15</li> <li>virt-viewer 0.5.4</li> </ul> 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 <a class="moz-txt-link-freetext" href="spice://192.168.7.4:5901">spice://192.168.7.4:5901</a> (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 <a class="moz-txt-link-freetext" href="spice://192.168.7.4:5901">spice://192.168.7.4:5901</a> (remote-viewer:7836): GSpice-WARNING **: Warning no automount-inhibiting implementation available libusb: 0.000000 error [sysfs_get_active_config_descriptor] short read 21/28 </body> </html>