Viewport denoising broken after NVIDIA driver update #88831
Labels
No Label
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset Browser
Interest
Asset Browser Project Overview
Interest
Audio
Interest
Automated Testing
Interest
Blender Asset Bundle
Interest
BlendFile
Interest
Collada
Interest
Compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
EEVEE & Viewport
Interest
Freestyle
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
ID Management
Interest
Images & Movies
Interest
Import Export
Interest
Line Art
Interest
Masking
Interest
Metal
Interest
Modeling
Interest
Modifiers
Interest
Motion Tracking
Interest
Nodes & Physics
Interest
OpenGL
Interest
Overlay
Interest
Overrides
Interest
Performance
Interest
Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds & Tests
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
Undo
Interest
USD
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Interest
Video Sequencer
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Interest
Workbench
Interest: X11
Legacy
Blender 2.8 Project
Legacy
Milestone 1: Basic, Local Asset Browser
Legacy
OpenGL Error
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Module
Animation & Rigging
Module
Core
Module
Development Management
Module
EEVEE & Viewport
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline, Assets & IO
Module
Platforms, Builds & Tests
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Platform
FreeBSD
Platform
Linux
Platform
macOS
Platform
Windows
Priority
High
Priority
Low
Priority
Normal
Priority
Unbreak Now!
Status
Archived
Status
Confirmed
Status
Duplicate
Status
Needs Info from Developers
Status
Needs Information from User
Status
Needs Triage
Status
Resolved
Type
Bug
Type
Design
Type
Known Issue
Type
Patch
Type
Report
Type
To Do
No Milestone
No project
No Assignees
10 Participants
Notifications
Due Date
No due date set.
Dependencies
No dependencies set.
Reference: blender/blender#88831
Loading…
Reference in New Issue
No description provided.
Delete Branch "%!s(<nil>)"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 466.63
Blender Version
Broken: version: 2.93.0, branch: master, commit date: 2021-06-02 11:21, hash:
84da05a8b8Short description of error
When starting Cycles with viewport denoising enabled and set to automatic Blender hangs and stops responding. Also happened in 2.92 when I tested. Before the driver update viewport denoising worked fine.
Exact steps for others to reproduce the error
Activate viewport rendering in Cycles with denoising set to automatic.
Added subscriber: @Zoni
#88862 was marked as duplicate of this issue
Added subscriber: @rboxman
Is there text in the upper left hand corner of the viewport that says "Loading render kernels (may take a few minutes the first time)" ? If so, if you let blender finish that task, do things work correctly?
The task took an unexpectedly long time to finish (over 5 minutes), after that things do work now. However it is not optimal that interrupting the task makes the program crash.
Added subscriber: @deadpin
Changed status from 'Needs Triage' to: 'Needs User Info'
@Zoni
The current behavior where Optix kernels need to be compiled is expected and will happen just once for each blender/driver version combination. Compilation will start when using Optix for the final render or when using Viewport denoising with the options set to Automatic or Optix.
That said, a "program crash" should not happen. If there is a reliable way to cause this to occur through blender itself, then please either Edit this report to detail that problem or create a new Report and we can close this one out.
For me Blender still completely freezes and won't respond after trying to disable viewport denoising after the render kernels have started loading but haven't finished. This happens in automatic and optix modes.
Added subscriber: @kietekas4
same, theres "Loading render kernels (may take a few minutes the first time)" on the top, and it dosent load for me, and when i try to cancel it, whole program crashes
Added subscribers: @merill, @PratikPB2123
Added subscriber: @Blendify
Does this issue still happen with newer drivers or with Blender 3.0 Alpha which can be downloaded from https://builder.blender.org/download/daily/ ?
Added subscriber: @ahmadakil
yes every time until now, but i didn't try it on Blender 3.0
Added subscriber: @Raimund58
This comment was removed by @Raimund58
@ahmadakil
Please try with Blender 3.0 and report back.
https://builder.blender.org/download/daily/
Added subscriber: @Garek
No activity for more than a week. As per the tracker policy we assume the issue is gone and can be closed.
Thanks again for the report. If the problem persists please open a new report with the required information.
Changed status from 'Needs User Info' to: 'Archived'