I am unable to perform any operations on the virtual machine created from the Cloud Console.

As a protective measure, the virtual machine may lock when you attempt another operation while a current processing has not completed yet.

In a locked condition, all processing is put in a pending state and action headings are no longer displayed.
When working from the Cloud Console, please wait for the current process to complete before attempting the next operation.

Please contact our technical support for resolving a pending state at supportus@gmocloud.com