[vbox-dev] I am using the development version of VirtualBox, development snapshot version: Linux 64-bit development revision 146047

Klaus Espenlaub klaus.espenlaub at oracle.com
Tue Aug 3 07:21:59 GMT 2021

Hello Reinhard,

On 2021-08-01 20:22, Reinhard Auner wrote:
> Hello, folks,
> I just installed the development version revision 146047 of the 
> VirtualBoxSoftware - it boots, but then hangs with a black screen. Which 
> logs should I post, please?

As usual... VBox.log is the key resource for finding out what's going 
on. It's in ~/VirtualBox VMs/<vmname>/Logs/VBox.log

Issues with a black screen often are related to graphics, and in most 
cases the VM as such is working but without screen output.


> Best regards,
> Reinhard Auner

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