Linux x64 (AMD64/EM64T) Display Driver Version: 440.31 Operating System: Linux 64-bit CUDA Toolkit: Language: English (US) File Size: 134.96 MB

Release Highlights Supported products Additional information Added support for the following GPUs:

GeForce GTX 1660 SUPER

GeForce GTX 1660 SUPER Fixed a regression in the 440.26 driver that could prevent the NVIDIA kernel modules from building correctly on systems localized to a language other than English.

Fixed a bug that could cause the X server to crash when running applications using GLX indirect rendering.

Updated the Module.symvers sanity check, which is part of the NVIDIA kernel module build process, to accommodate the recent addition of a new field in the Module.symvers file format. This fixes the error "The Module.symvers file is missing [...]" seen during driver installation or DKMS rebuilds with Linux 5.4 RC kernels.

Fixed kernel module build problems with Linux kernel 5.4.0 release candidates.

Updated nvidia-bug-report.sh to collect information about X server crashes from coredumpctl, when available.

Updated the nvidia-drm kernel module for compatibility with the removal of the DRIVER_PRIME flag in recent Linux kernel versions.

Updated the confirmation dialog box that is displayed when quitting the nvidia-settings control panel to report when there are pending configuration changes which will be lost if they are not applied or saved before quitting.

Enabled parallel GLSL shader linking by default; i.e., allow GL_ARB_parallel_shader_compile to work without first calling glMaxShaderCompilerThreadsARB().

Added support for HDMI 2.1 variable refresh rate (VRR) G-SYNC Compatible monitors on supported GPUs.For more details, see "Configuring Multiple Display Devices on One X Screen" in the README.

Added support for the GLX_NV_multigpu_context and GL_NV_gpu_multicast extensions.For more details, see the "Configuring SLI and Multi-GPU FrameRendering" chapter of the README, and the extension specifications:

https://www.khronos.org/registry/OpenGL/extensions/NV/GLX_NV_multigpu_context.txt

https://www.khronos.org/registry/OpenGL/extensions/NV/NV_gpu_multicast.txt

https://www.khronos.org/registry/OpenGL/extensions/NV/GLX_NV_multigpu_context.txt https://www.khronos.org/registry/OpenGL/extensions/NV/NV_gpu_multicast.txt Fixed a bug that prevented Vulkan applications running on systems configured for SLI. Vulkan applications can now run while SLI is enabled; however, they will only be able to use a single GPU.

Simplified the nvidia-sleep.sh sample script to no longer depend on unreliable detection of the current VT through X server logs.

Added EGL support for PRIME render offload. Please see the PRIME Render Offload chapter in the README for configuration details.

Fixed a regression introduced in 435.19.02 that would cause some applications which use the VK_KHR_DISPLAY extension to result in a segmentation fault.

Enabled HardDPMS by default. See the README entry on the X configuration option "HardDPMS" for more information.

Fixed a bug which caused corruption in the following DXVK titles:

Saints Row IV

Saints Row: The Third

Saints Row IV Saints Row: The Third Added VP9 decode support to the NVIDIA VDPAU driver. See the VDPAU Support appendix in the README for supported VP9 decoder profiles.

Fixed a bug that could cause heapUsage values reported by VK_EXT_memory_budget to not immediately update after vkFreeMemory was called.

Changed GPU clock management strategy to more quickly ramp down clocks after a drop in GPU utilization.

Added X configuration option, "SidebandSocketPath", which controls the directory in which the X driver will create a pathname UNIX domain socket used to communicate with the NVIDIA OpenGL, Vulkan and VDPAU driver components.

The X driver will now create a fallback pathname UNIX domain socket in the directory specified by the "SidebandSocketPath" option, or /var/run by default, which will be used by other NVIDIA driver components if they are unable to connect to the default abstract socket.This fixes a bug where graphics applications run within a network namespace (which prevents the use of abstract sockets) were unable to take advantage of some driver features, such as G-Sync.

Fall back to system memory when video memory is full for some driver-internal allocations. This can help fix Xid 13 and Xid 31 cases in Vulkan applications when video memory is full.

Fixed a bug that could cause a blank screen on some DisplayPort monitors when logging in to GNOME, if the nvidia-drm kernel module parameter modeset=1 is specified.

Fixed a bug that prevented NVIDIA GPUs from entering the low-power D3 state when entering suspend-to-idle (s2idle). Note that on some systems this may expose an existing timing issue in the Linux kernel; see the "Known Issues and Workarounds" section of the "Configuring Power Management Support" chapter of the README for more details.



Vulkan with flipping enabled on Quadro cards can lead to graphic corruption.

If you think you have run into it you can do either of the following as a workaround:



- Disable flipping in nvidia-settings (uncheck "Allow Flipping" in the "OpenGL Settings" panel)

- Disable UBB (run 'nvidia-xconfig --no-ubb')

- Use a composited desktop



Note that many Linux distributions provide their own packages of the NVIDIA Linux Graphics Driver in the distribution's native package management format. This may interact better with the rest of your distribution's framework, and you may want to use this rather than NVIDIA's official package.



Also note that SuSE users should read the SuSE NVIDIA Installer



Installation instructions: Once you have downloaded the driver, change to the directory containing the driver package and install the driver by running, as root, sh ./NVIDIA-Linux-x86_64-440.31.run



One of the last installation steps will offer to update your X configuration file. Either accept that offer, edit your X configuration file manually so that the NVIDIA X driver will be used, or run nvidia-xconfig



Note that the list of supported GPU products is provided to indicate which GPUs are supported by a particular driver version. Some designs incorporating supported GPUs may not be compatible with the NVIDIA Linux driver: in particular, notebook and all-in-one desktop designs with switchable (hybrid) or Optimus graphics will not work if means to disable the integrated graphics in hardware are not available. Hardware designs will vary from manufacturer to manufacturer, so please consult with a system's manufacturer to determine whether that particular system is compatible.



See the



For further information please visit our forum, Known issue:Vulkan with flipping enabled on Quadro cards can lead to graphic corruption.If you think you have run into it you can do either of the following as a workaround:- Disable flipping in nvidia-settings (uncheck "Allow Flipping" in the "OpenGL Settings" panel)- Disable UBB (run 'nvidia-xconfig --no-ubb')- Use a composited desktopNote that many Linux distributions provide their own packages of the NVIDIA Linux Graphics Driver in the distribution's native package management format. This may interact better with the rest of your distribution's framework, and you may want to use this rather than NVIDIA's official package.Also note that SuSE users should read the SuSE NVIDIA Installer HOWTO before downloading the driver.Installation instructions: Once you have downloaded the driver, change to the directory containing the driver package and install the driver by running, as root, sh ./NVIDIA-Linux-x86_64-440.31.runOne of the last installation steps will offer to update your X configuration file. Either accept that offer, edit your X configuration file manually so that the NVIDIA X driver will be used, or run nvidia-xconfigNote that the list of supported GPU products is provided to indicate which GPUs are supported by a particular driver version. Some designs incorporating supported GPUs may not be compatible with the NVIDIA Linux driver: in particular, notebook and all-in-one desktop designs with switchable (hybrid) or Optimus graphics will not work if means to disable the integrated graphics in hardware are not available. Hardware designs will vary from manufacturer to manufacturer, so please consult with a system's manufacturer to determine whether that particular system is compatible.See the README for more detailed instructions.For further information please visit our forum, https://devtalk.nvidia.com/default/board/98/linux/ NVIDIA TITAN Series: NVIDIA TITAN RTX, NVIDIA TITAN V, NVIDIA TITAN Xp, GeForce GTX TITAN X, GeForce GTX TITAN, GeForce GTX TITAN Black, GeForce GTX TITAN Z GeForce RTX 20 Series (Notebooks): GeForce RTX 2080, GeForce RTX 2070, GeForce RTX 2060 GeForce RTX 20 Series: GeForce RTX 2080 Ti, GeForce RTX 2080 SUPER, GeForce RTX 2080, GeForce RTX 2070 SUPER, GeForce RTX 2070, GeForce RTX 2060 SUPER, GeForce RTX 2060 GeForce MX200 Series (Notebooks): GeForce MX250, GeForce MX230 GeForce MX100 Series (Notebook): GeForce MX150, GeForce MX130, GeForce MX110 GeForce 16 Series: GeForce GTX 1660 SUPER, GeForce GTX 1660 Ti, GeForce GTX 1660, GeForce GTX 1650 GeForce 10 Series: GeForce GTX 1080 Ti, GeForce GTX 1080, GeForce GTX 1070 Ti, GeForce GTX 1070, GeForce GTX 1060, GeForce GTX 1050 Ti, GeForce GTX 1050, GeForce GT 1030 GeForce 10 Series (Notebooks): GeForce GTX 1080, GeForce GTX 1070, GeForce GTX 1060, GeForce GTX 1050 Ti, GeForce GTX 1050 GeForce 900 Series: GeForce GTX 980 Ti, GeForce GTX 980, GeForce GTX 970, GeForce GTX 960, GeForce GTX 950 GeForce 900M Series (Notebooks): GeForce GTX 980, GeForce GTX 980M, GeForce GTX 970M, GeForce GTX 965M, GeForce GTX 960M, GeForce GTX 950M, GeForce 945M, GeForce 940MX, GeForce 930MX, GeForce 920MX, GeForce 940M, GeForce 930M GeForce 800M Series (Notebooks): GeForce GTX 860M, GeForce GTX 850M, GeForce 845M, GeForce 840M, GeForce 830M GeForce 700 Series: GeForce GTX 780 Ti, GeForce GTX 780, GeForce GTX 770, GeForce GTX 760, GeForce GTX 760 Ti (OEM), GeForce GTX 750 Ti, GeForce GTX 750, GeForce GTX 745, GeForce GT 740, GeForce GT 730, GeForce GT 720, GeForce GT 710 GeForce 600 Series: GeForce GTX 690, GeForce GTX 680, GeForce GTX 670, GeForce GTX 660 Ti, GeForce GTX 660, GeForce GTX 650 Ti BOOST, GeForce GTX 650 Ti, GeForce GTX 650, GeForce GTX 645, GeForce GT 640, GeForce GT 635, GeForce GT 630 GeForce 600M Series (Notebooks): GeForce GT 640M LE Quadro RTX Series: Quadro RTX 8000, Quadro RTX 6000, Quadro RTX 5000, Quadro RTX 4000, Quadro RTX 3000 Quadro Series: Quadro GV100, Quadro GP100, Quadro P6000, Quadro P5200, Quadro P5000, Quadro P4000, Quadro P2200, Quadro P2000, Quadro P1000, Quadro P620, Quadro P600, Quadro P400, Quadro M6000 24GB, Quadro M6000, Quadro M5000, Quadro M4000, Quadro M2000, Quadro K6000, Quadro K5200, Quadro K5000, Quadro K4000, Quadro K4200, Quadro K2200, Quadro K2000, Quadro K2000D, Quadro K1200, Quadro K620, Quadro K600, Quadro K420, Quadro 410 Quadro Series (Notebooks): Quadro T2000, Quadro T1000, Quadro P5200, Quadro P5000, Quadro P4200, Quadro P3200, Quadro P4000, Quadro P3000, Quadro P2000, Quadro P1000, Quadro P600, Quadro P520, Quadro P500, Quadro M2200, Quadro M1200, Quadro M620, Quadro M520, Quadro M5500, Quadro M5000M, Quadro M4000M, Quadro M3000M, Quadro M2000M, Quadro M1000M, Quadro M600M, Quadro M500M, Quadro K2200M, Quadro K620M Quadro Blade/Embedded Series : Quadro P5000, Quadro P3000, Quadro M5000 SE, Quadro M3000 SE Quadro NVS Series: NVS 810, NVS 510 GRID Series: GRID K520 NVS Series: NVS 810, NVS 510



