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The June 2026 Secure Boot Certificate Expiry: What You Need to Know

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If you dual-boot or run a Linux distribution with Secure Boot enabled, you may have heard about a major security deadline. The original Microsoft 2011 UEFI Third-Party Certificate Authority (CA) keys, which most Linux distributions rely on to sign their initial bootloaders (shim) on consumer PC hardware, expired at the end of June 2026 The expiration of a certificate doesn't invalidate already-installed, signed binaries on your system; firmware doesn't check expiration dates at boot time. However, moving forward, future Linux bootloader updates and security patches will be signed exclusively using the new Windows UEFI CA 2023 key . If your motherboard's firmware database isn't updated to trust this new 2023 key, your Linux system may eventually experience package management blocks or fail to apply critical bootloader updates. Before running updates, check if Secure Boot is active and see if your system already recognizes the 2023 certificate hierarchy. Open your termi...
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Steam Link on Meta Quest 2

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Steam Link is an application developed by Valve that enables you to stream your Steam games from your computer to other devices. Originally designed for streaming to TVs and mobile devices, its compatibility with VR, specifically the Meta Quest 2, is a game-changer.


The Meta Quest 2, formerly known as Oculus Quest 2, is a standalone VR headset. It's celebrated for its high-resolution display, intuitive controls, and a vast library of VR content. But when combined with Steam Link, its capabilities expand exponentially, bridging the gap between standalone VR experiences and PC gaming libraries.

Setting Up Steam Link on Meta Quest 2:

Ensure your PC runs Steam and has a solid Wi-Fi connection. The Meta Quest 2 should also be connected to the same Wi-Fi network.

On your Quest 2, go to the Oculus Store and install the Steam Link app.

Open the Steam Link app on your Quest 2 and follow the instructions to connect it to your PC. This usually involves entering a code displayed on your Quest 2 into Steam on your PC.

Customize your streaming settings for optimal performance. This might involve some trial and error to find the right balance between visual quality and latency.

Once connected, you can access your Steam library through your Meta Quest 2 and start playing.


A strong, stable Wi-Fi connection is crucial. Consider using a 5 GHz network and positioning your router close to your play area.
  
The better your PC specs, the smoother your gaming experience will be. Ensure your PC meets the requirements for VR gaming.

While the Quest 2 controllers are great for VR, some Steam games play better with traditional gamepads or keyboard and mouse setups.

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