VirtualBox "Appliance is not signed" Error Message
Jump to navigation
Jump to search
If you see the following Appliance is not signed
error message.
It can be safely ignored. [1]
Use provided OpenPGP signatures instead, see: Verify Whonix ™ Images.
Forum Discussion[edit]
Footnotes[edit]
- ↑
Whonix ™ does not use this signing mechanism and nobody else is known to use it either. VirtualBox provides neither documentation on how to use this feature nor a tool to use this feature.
The provided OpenPGP signatures are a more complete and secure replacement of this feature.

We believe security software like Whonix needs to remain open source and independent. Would you help sustain and grow the project? Learn more about our 10 year success story and maybe DONATE!