Replace obsolete WebGPU flags with state-of-the-art NVIDIA VA-API
hardware decode config for Chrome 148 on Wayland/Hyprland.
- Disable seccomp sandbox to fix NVIDIA GBM "Permission denied" error
- Disable VulkanFromANGLE/DefaultANGLEVulkan (incompatible with Wayland)
- Force ANGLE->OpenGL backend to avoid Vulkan/Wayland conflicts
- Enable modern VA-API flags: VaapiOnNvidiaGPUs, AcceleratedVideoDecodeLinux*
- Add gnome-libsecret password store for gnome-keyring integration
- Install libva-utils and libva-nvidia-driver packages
- Update driver version to 580.159.03 in hardware inventory
WebGPU remains hardware accelerated via ANGLE+OpenGL. Chrome verified
working with full video decode acceleration (H.264, VP9, HEVC) via NVDEC.
- Synchronized Ansible roles with removed redundant packages.
- Performed system audit (performance, boot, disk usage).
- Organized home directory by removing 22 clean remote repositories.
- Reclaimed ~21GB of disk space in ~/Projects.
- Retained dirty repositories and those without remote origins for safety.
- Updated documentation (performance tuning, software stack, setup).
- Created NEXT_STEPS.md and documented learnings.