Apparently it could cause system confusion. ![]() Wallen advised against the option of trying to delete the current state of the VM. Substantially the same steps would be used to delete an unwanted snapshot. If something went wrong and the user wanted to restore the system to its condition at the time of a previous snapshot, Wallen said s/he should power down the VM > use the steps just described (i.e., Machine Tools > Snapshots) > select a snapshot > Restore > uncheck the option to Create a snapshot of the current machine state > Restore. When turned off, the steps were VirtualBox Manager > select VM > Machine Tools button (upper right corner of window to see the Snapshot option, either select the Machine Tools drop-down or close the Details pane if it is open) > Snapshots > Take button or right-click on the listed item. When running, the advice was to use VirtualBox menu > Machine > Take Snapshot. As summarized by TechRepublic (Wallen, 2016), it was possible to take a snapshot either while the VM was running or when it was turned off. The general outlines were clear enough, though. ![]() The VirtualBox User Manual ( 1.10 & 5.5) did not seem very clear on how the snapshot capability worked. This would be handy if, for instance, the user was testing new software and wanted an easy way to return completely to the state of the system before that software arrived. The VirtualBox snapshot capability allowed the user to capture the current state of a VM and, if desired, to revert the VM to that state later. This post discusses snapshots in VirtualBox 5.2.6. VirtualBox was a widely used and appreciated free tool for creating, configuring, and using virtual machines (VMs). Merging Changes Back into the Original VM
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