Hi,

The configuration shown at ​2016-07-04 of video set to "cirrus-vga" and graphic console set to "spice" is an invalid combination which is not supported by oVirt.

I'm not sure how it get there ("vnc" changed to "spice" without changing the video device type to "qxl") but it may cause the problem afterwards of removing both graphic and video devices ...

Regards,

Sharon​