LOW
The severity is LOW because this scenario describes a migration rather than a vulnerability. However, the transition from Windows to Linux involves assessing potential compatibility issues and ensuring all services are securely configured on the new OS.

The user is planning to migrate from a Windows 11 desktop environment to a Linux-based system, which includes hardware components like Ryzen 5 7600x CPU, 32GB DDR5 RAM, and Intel Arc B580 GPU. The migration involves moving services such as Plex Media Server, SABnzbd, Tautulli, Prowlarr, Radarr, Sonarr, HandBrake, FileBot, Cloudflare Tunnel, Immich, and Seer from a native Windows installation to either natively on Linux or in Docker containers. The main concerns are compatibility with the existing hardware (especially GPU support) and ensuring that all services operate as smoothly under Linux as they do under Windows. This change can improve security posture due to fewer exploits targeting Linux compared to Windows, but it also requires thorough testing of each service's functionality post-migration.

Affected Systems
  • Windows 11
  • Ryzen 5 7600x
  • Intel Arc B580
Remediation
  • Verify Linux kernel compatibility with Ryzen 5 7600x and Intel Arc B580 through research or testing.
  • Install Docker on the new Linux system using commands like `sudo apt-get update && sudo apt-get install docker-ce docker-ce-cli containerd.io` for Ubuntu-based distributions.
  • Set up each application either natively (e.g., Plex Media Server installation from official repository) or within a Docker container, ensuring to use secure configurations and regularly update these containers.
Stack Impact

The impact on the homelab stack is significant as it involves transitioning services like Plex Media Server and others into a Linux environment. The Intel Arc GPU support in Linux might require additional drivers (`sudo apt-get install xserver-xorg-video-intel`) to ensure full functionality.

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