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July 1, 2024

Latest NVIDIA 555.58 Linux Driver Adds Explicit Sync Support for Wayland

Soumya

Latest NVIDIA 555.58 Linux Driver Adds Explicit Sync Support for Wayland.

NVIDIA 555.58 Linux Driver

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1. Release Overview: NVIDIA 555.58 Linux Driver

    • NVIDIA released the stable version of the 555.58 graphics driver for Linux, FreeBSD, and Solaris.
    • The update includes new features and numerous improvements.

2. Major Feature – Explicit GPU Sync for Wayland: NVIDIA 555.58 Linux Driver

    • Introduces explicit GPU sync support for Wayland via the linux-drm-syncobj-v1 protocol.
    • Implemented in GNOME 46.1, KDE Plasma 6.1, and Mesa 24.1 graphics stack.
    • Enhances the Wayland experience by eliminating graphical glitches and other issues.
    • Ubuntu 24.10 will default to Wayland for NVIDIA users due to this feature.

3. GSP Firmware Support: NVIDIA 555.58 Linux Driver

    • Enables GSP firmware by default on all compatible NVIDIA GPUs.

4. Vulkan Wayland WSI Improvements:

    • Adds immediate presentation mode support.

5. nvidia-installer Interactive Prompt:

    • Allows users to select between proprietary and open kernel modules during installation.

6. EGL Support for NvFBC:

    • Introduces support for using EGL instead of GLX as the OpenGL ICD for NvFBC.

7. HDMI 10-bits per Component:

    • Enables HDMI 10-bits per component support by default.

8. Linux Kernel Version Requirement:

    • Raises the minimum required Linux kernel version from 3.10 to 4.15.

9. Removed Features:

  • Discontinues support for Base Mosaic on GeForce cards.

10. Bug Fixes:

  • Addresses numerous issues including:
    • Segmentation fault in multi-threaded NvFBC apps.
    • Corruption with GLX_EXT_buffer_age extension on X.org with PRIME render offloading.
    • X server crash with single-buffered drawables and Vulkan sharpening enabled.
    • Kernel panic due to spinlock release failure under certain conditions.
    • Race condition causing crashes with concurrent Xid errors on multiple GPUs.
    • Incorrect colors with nvidia-drm and fbdev=1 module parameter.
    • Xid errors on laptops with NVIDIA RTX 4xxx series GPUs.
    • Build failure with separate kernel source and output directories on Linux 6.6 LTS+.
    • Incorrect GPU reset reporting with nvidia-smi -r and open kernel modules.
    • Incorrect Wayland surface support reporting with vkGetPhysicalDeviceSurfaceSupportKHR.
    • System hang with “Idling display engine timed out” messages on HDMI FRL display.
    • Display lock-up during suspension with specific kernel and nvidia-drm settings.
    • Log messages “Failed to apply atomic modeset” and “Flip event timeout” during DRM client operations.

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