# Known limitations

- Vuka is based on Kali rolling. It inherits Kali's fast-moving package base and is not a substitute for a conservative long-term-support distribution.
- The ISO is larger than 4 GiB. Write it as an image with a tool that supports hybrid Linux ISOs; copying it onto a FAT32 filesystem is not sufficient.
- No LLM model weights are embedded. Ollama works immediately as a service, but local inference begins only after the user deliberately downloads a model and accepts its license/storage cost.
- Seven has unrestricted root and desktop authority by design. A compromised model, extension or prompt can therefore affect the whole machine. Vuka records root actions but does not sandbox Seven.
- Wine compatibility is application-specific. Microsoft Store/UWP applications, Windows kernel drivers, firmware flashers, many anti-cheat systems, current Microsoft 365 desktop and Adobe Creative Cloud remain unsupported or unreliable.
- Wine Mono is a compatibility implementation, not Microsoft's complete .NET Framework. Wine Gecko is a compatibility implementation, not current Microsoft Edge/WebView2.
- The VM acceptance suite cannot prove physical microphone quality, camera capture, Bluetooth, suspend/resume, robotics motion, HiDPI/dual-display behavior, GPU driver performance, RDP to a real Windows host, SMB interoperability or removable NTFS media. Those stay explicit physical-device gates.
- The animated Seven companion is optional and disabled by default. It is a desktop surface, not the authority mechanism; Seven continues to run independently through the login integration.