theupriser/steamify-cachyos
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fix: on NVIDIA the SteamOS conversion is a choice, Gaming on NVIDIA stays preselected; supported cards are GTX 16 / RTX 20 and newer
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Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KkpbsMw4rQyBsxDG6ebHK2
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theupriserandClaude Sonnet 5.5 committed 2026-10-13 18:19:21 +02:00
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CHANGELOG.md
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## 2.11.2 - 2026-10-13
- **feat: the SteamOS conversion is offered on NVIDIA PCs again (RTX 20 series or newer): it builds and installs a patched gamescope from [steamify-gamescope-nvidia](https://github.com/theupriser/steamify-gamescope-nvidia) (GBM-allocated scan-out buffers, NVIDIA's corrupted gaming-mode picture, gamescope#2309; a few minutes to build) and sets `gamescope_drm_gbm_scanout=1` for the session (`lib/gamescope-nvidia.sh`). It and "Gaming on NVIDIA" exclude each other; single user mode works with either. Tested on an RTX 5080 (driver 615.78.08): Steam's gaming UI is clean with it and shows artifacts without. The package is pinned to one gamescope release: updating it is not automatic yet**
- **feat: the SteamOS conversion is offered on NVIDIA PCs again (GTX 16 / RTX 20 series or newer: Turing and later, the cards NVIDIA's open kernel driver supports): it builds and installs a patched gamescope from [steamify-gamescope-nvidia](https://github.com/theupriser/steamify-gamescope-nvidia) (GBM-allocated scan-out buffers, NVIDIA's corrupted gaming-mode picture, gamescope#2309; a few minutes to build) and sets `gamescope_drm_gbm_scanout=1` for the session (`lib/gamescope-nvidia.sh`). It and "Gaming on NVIDIA" exclude each other; single user mode works with either. Tested on an RTX 5080 (driver 615.78.08): Steam's gaming UI is clean with it and shows artifacts without. The package is pinned to one gamescope release: updating it is not automatic yet**
- **feat: "Gaming on NVIDIA" also keeps video memory over suspend (`NVreg_PreserveVideoMemoryAllocations=1` in `/etc/modprobe.d/90-steamify-nvidia.conf`, the initramfs is rebuilt), enables `nvidia-suspend`/`nvidia-resume`/`nvidia-hibernate`, and installs `lib32-nvidia-utils` and `lib32-libxkbcommon` (32-bit games, the 32-bit MangoHud preload) on a supported card; off removes only what Steamify added. Untested on hardware yet**