Blender freezes in response to tablet navigation #82441

New Issue

Karl Northfell · 2020-11-05T20:00:48+01:00

Karl Northfell commented

2020-11-05 20:00:48 +01:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 980/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06
Using the latest wacom drivers

Blender Version
Broken: version: 2.92.0 Alpha, branch: master, commit date: 2020-11-05 00:02, hash: 86bdc959a3
Worked: version 2.92.0 Alpha, branch: master, commit date: 2020-10-28 23:40, hash: cac8a7cddb56

Short description of error
A few seconds after tablet navigation is used blender will stop responding to tablet input and freeze.

Exact steps for others to reproduce the error

Open default scene
Using a tablet with the bottom tablet pen button as MMB, rotate and pan around the scene for a few seconds

Blender will quickly stop responding to input, even from a normal mouse

Notes:

If before using tablet input I switch preferences from automatic to windows ink, blender works as expected, however if I switch to wintab or back to automatic, it breaks again
In the 2.92 version that last worked for me, my preferences were set to wintab, but automatic and windows ink work just as well.

Tagging @PrototypeNM1 as requested

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 980/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06 Using the latest wacom drivers **Blender Version** Broken: version: 2.92.0 Alpha, branch: master, commit date: 2020-11-05 00:02, hash: `86bdc959a3` Worked: version 2.92.0 Alpha, branch: master, commit date: 2020-10-28 23:40, hash: `cac8a7cddb56` **Short description of error** A few seconds after tablet navigation is used blender will stop responding to tablet input and freeze. **Exact steps for others to reproduce the error** - Open default scene - Using a tablet with the bottom tablet pen button as MMB, rotate and pan around the scene for a few seconds # Blender will quickly stop responding to input, even from a normal mouse Notes: - If before using tablet input I switch preferences from automatic to windows ink, blender works as expected, however if I switch to wintab or back to automatic, it breaks again - In the 2.92 version that last worked for me, my preferences were set to wintab, but automatic and windows ink work just as well. Tagging @PrototypeNM1 as requested

Karl Northfell commented

2020-11-05 20:00:49 +01:00

Added subscribers: @PrototypeNM1, @dreamparacite

Philipp Oeser commented

2020-11-06 10:30:46 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2020-11-06 10:30:46 +01:00

CC @PrototypeNM1

Steffen Hartmann commented

2020-11-06 18:44:33 +01:00

Added subscriber: @Harti

Steffen Hartmann commented

2020-11-06 18:44:33 +01:00

Very similar problem for me too. I'm using a Huion wh1409 v2 btw.

Nicholas Rishel self-assigned this 2020-11-06 20:25:40 +01:00

Karl Northfell commented

2020-11-13 07:48:55 +01:00

Update: I tried the newest build I could

2.92.0 Alpha
Date: 2020-11-12 23:11
Hash: 9a73417337
Branch: master

With this build Blender isn't freezing now. With Automatic or Wintab selected in preferences I still cannot use the bottom button of my tablet pen which I use for MMB but I can right click with the upper button. With windows ink selected it works as expected.

Update: I tried the newest build I could 2.92.0 Alpha Date: 2020-11-12 23:11 Hash: 9a73417337f5 Branch: master With this build Blender isn't freezing now. With Automatic or Wintab selected in preferences I still cannot use the bottom button of my tablet pen which I use for MMB but I can right click with the upper button. With windows ink selected it works as expected.

Valeri Che commented

2020-11-13 11:36:32 +01:00

Added subscriber: @ValeriChe

Nicholas Rishel commented

2020-11-14 04:06:03 +01:00

@dreamparacite can can you run [this build ]] and paste the console log [ https:*developer.blender.org/paste/edit/form/default/ | at this link?

@dreamparacite can can you run [this build ]] and paste the console log [[ https:*developer.blender.org/paste/edit/form/default/ | at this link](https:*blender.community/c/graphicall/Wlbbbc/)?

Nicholas Rishel commented

2020-11-14 04:06:14 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Karl Northfell commented

2020-11-15 21:25:44 +01:00

Pasted the console log here

Pasted the console log [here ](https://developer.blender.org/P1774)

Nicholas Rishel commented

2020-11-17 00:45:11 +01:00

I fixed an issue with the system console not working correctly, [download build here ]] and [ https:*developer.blender.org/paste/edit/form/default/ | paste console here .

I fixed an issue with the system console not working correctly, [download build here ]] and [[ https:*developer.blender.org/paste/edit/form/default/ | paste console here ](https:*blender.community/c/graphicall/Wlbbbc/).

Karl Northfell commented

2020-11-17 04:13:39 +01:00

Tried out the new build and pasted the output here

Tried out the new build and pasted the output [here ](https://developer.blender.org/P1776)

Steffen Hartmann commented

2020-11-17 08:18:54 +01:00

https://developer.blender.org/P1777 @PrototypeNM1

Nicholas Rishel commented

2020-11-18 01:11:27 +01:00

@dreamparacite @Harti [Try this build ]] which might fix the issue, if not paste the console log [ https:*developer.blender.org/paste/edit/form/default/ | at this link .

@dreamparacite @Harti [Try this build ]] which might fix the issue, if not paste the console log [[ https:*developer.blender.org/paste/edit/form/default/ | at this link ](https:*blender.community/c/graphicall/Wlbbbc/).

Karl Northfell commented

2020-11-18 02:10:43 +01:00

@PrototypeNM1 I tried the new build but having the same issue, pasted the console log here

@PrototypeNM1 I tried the new build but having the same issue, [pasted the console log here ](https://developer.blender.org/P1789)

Nicholas Rishel commented

2020-11-18 02:39:07 +01:00

I posted an update with more logging, same links as before.