-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Format: 1.8 Date: Thu, 24 Sep 2020 21:52:54 +0200 Source: nvidia-graphics-drivers Architecture: source Version: 455.23.04-1 Distribution: experimental Urgency: medium Maintainer: Debian NVIDIA Maintainers <pkg-nvidia-devel@lists.alioth.debian.org> Changed-By: Andreas Beckmann <anbe@debian.org> Changes: nvidia-graphics-drivers (455.23.04-1) experimental; urgency=medium . * New upstream beta 455.23.04 (2020-09-17). - Added support for the following GPUs: GeForce RTX 3080, GeForce RTX 3090. - Fixed a bug that prevented 8K displays from being used in portrait orientation on Pascal and earlier GPUs. - Fixed a bug which caused excessive CPU usage in Vulkan applications which create a large number of VkFence objects. This was particularly prevalent in the Steam Play title Red Dead Redemption 2. - Added support for a new device-local VkMemoryType which is host-coherent and host-visible. This may result in improved performance in some applications. Applications which are known to benefit from this new VkMemoryType include: DXVK Title DiRT Rally 2.0, Steam Play Title DOOM: Eternal, and DXVK title World of Warcraft. - Fixed a bug that caused WebKit-based applications to crash when running on Wayland. - Fixed a bug that led to display corruption at some resolutions when using an NVIDIA-driven display as a PRIME Display Offload sink. - Fixed a bug in a SPIR-V optimization that may cause conditional blocks to not execute. - Fixed a bug where calls to vkGetRandROutputDisplayEXT with unexpected inputs would generate X11 protocol errors. (https://bugs.winehq.org/show_bug.cgi?id=49407) - Fixed a small memory leak during exit of the NVIDIA EGL driver. - Implemented support for the NVIDIA NGX Updater. See the "NGX" chapter in the README for information on how to configure this feature. - Removed support for the SLI modes "SFR", "AFR", and "AA". SLI Mosaic, Base Mosaic, GL_NV_gpu_multicast, and GLX_NV_multigpu_context are still supported. - Updated Base Mosaic support on GeForce to allow a maximum of five simultaneous displays, rather than three. - Fixed several synchronization bugs that could momentarily lock up the X server when moving/resizing/focusing OpenGL and Vulkan windows when PRIME Sync was enabled. - Added NVIDIA VDPAU driver support for decoding VP9 10- and 12-bit bitstreams. Note that VDPAU's presentation pipeline and OpenGL-VDPAU interop does not support 10- and 12-bit video surfaces yet. See the "VDPAU Support" appendix in the README for supported decoder profiles. - Fixed a bug that could cause dual-link DVI to be driven over a connector that only supports single-link DVI, when "NoMaxPClkCheck" is specified in the "ModeValidation" X configuration option. Note this fix may cause behavioral changes for configurations using this option. * New upstream release 450 series. - Added support for the following GPUs: DGX Display, GeForce MX450. . [ Andreas Beckmann ] * Update nv-readme.ids. * Update symbols files. * Update lintian overrides. * Upload to experimental. 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