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Cake day: July 5th, 2023

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  • 550+ has Explicit Sync, which indeed causes a variety of issues still. Newer versions does bring things like multi monitor VRR, increased performance in VR and Wayland hardware cursors (and probably more).

    DX12 support is usually handled through VKD3D, which has an open issue on the latest Nvidia driver. The ticket suggests you have to run at least Kernel version 6.9.3.

    Rolling back the driver version would probably be through downgrade together with nvidia-utils and lib32-nvidia-utils, you can chain them in one command to satisfy the dependency resolver. e.g. sudo downgrade nvidia nvidia-utils lib32-nvidia-utils. Make sure to check if you run nvidia or nvidia-dkms.



  • journalctl is usually the way yes, you can also check dmesg if it’s part of your distro. Errors are usually highlighted in red, that’s something to scan for. You can use journalctl -ef to keep the log updating on your screen, if the issue is intermittent, it might take a bit before it shows up. If the issue is logged on boot, it should be in journalctl -b

    Does htop/free show the correct amount of memory?

    Also try applying load on the system, maybe it’s a thermal or power delivery issue.

    Do you have a overclock enabled in your bios? Try disabling that and XMP if enabled.