Guru meditation VERR MAP FAILED Decrease guest

Asked By 0 points N/A Posted on -


Guru Meditation shows up this error in Virtual Box during the installation of system. I have checked the community section on the website and I didn’t find a solution form my error. Does anyone have a solution for my error please ? What is not working properly ?

Thank you !

VirtualBox – Guru Meditation

A critical error has occurred while running the virtual machine and the machine execution has been stopped.

For help please see the Community section on or your support contract. Please provide the contents of the log file VBox.log and images file VBox.png, which you can find in the C:

Documents and SettingsKlient.VirtualBoxMachinesUbuntuLogs

Directory as well as description of what you were doing when this error happened. Note that you can also access the above files by selecting Show Log from the Machine menu of the main VirtualBox window.

Press OK if you want to power of the machine or press Ignore if you want to leave it as is for debugging. Please note that debugging requires special knowledge and tools, so it is recommended to Press OK now.

Answered By points N/A #180533

Guru meditation VERR MAP FAILED Decrease guest



While installing an operating system, it requires very high resource and performance pressure to complete the process. In order to complete the installation of Ubuntu on your virtual PC, the installer is requiring very high resource for having everything perfect which isn’t supported by VirtualBox and showing this error.

First, check the OS’s settings. Increase its RAM size, change CPU core numbers to 1. Also, check that your PC is on high resource as it doesn’t remain busy with other processes. Check such processes from “Task Manager” and kill the processes. It is recommended to turn off the virtual OS this time and start later after fixing everything.

For more detailed error information, you might contact with the log file generated on “C:Documents and SettingsKlient.VirtualBoxMachinesUbuntuLogs”.

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