Dear Team, I am using Ovirt 3.x on centos 3 node cluster and in that Ubuntu 14.04 64bit and Ubuntu 16.04 64bit vm's are installed. But the end users, who are using this vm's are facing some issue daily and issues are mentioned below, 1. 'ctrl' and 'ESC' key will be pressed automatically and to release this keys, need to change focus(switch windows or relogin) 2. Automatically some characters are typed such as 'ppppppppppppppppppppp' and 'cccccccccccccccccccccccc' 3. If Vm is restarted it is giving black screen, then Vm needs to power off and start again. Please provide solution for above issues. Thanks in advance... -- Thanks & Regards, Syed Abdul Qadeer. 7660022818. -- Thanks & Regards, Syed Abdul Qadeer. 7660022818.