Trembling when selected cube in edit mode #77562

New Issue

Umberto Oldani · 2020-06-07T09:03:07+02:00

Umberto Oldani commented

2020-06-07 09:03:07 +02:00

System Information
Operating system: MacOS Sierra - Versione 10.12.6
Graphics card: NVIDIA GeForce GTX 680MX 2048 MB

Blender Version
Broken: 2.83.0 (2020-06-03), 2.90 (2020-06-12)
Worked: 2.82a

Short description of error
A strange flicker happens when I select the faces of the cube.

Exact steps for others to reproduce the error
I select the cube.
I change the visualization in Edit Mode.
I set select mode to Face.
I select the faces of the cube but they do not remain selected instead, a strange flicker of the object occurs. Here a video example:

blender_283_bug.mp4

**System Information** Operating system: MacOS Sierra - Versione 10.12.6 Graphics card: NVIDIA GeForce GTX 680MX 2048 MB **Blender Version** Broken: 2.83.0 (2020-06-03), 2.90 (2020-06-12) Worked: 2.82a **Short description of error** A strange flicker happens when I select the faces of the cube. **Exact steps for others to reproduce the error** I select the cube. I change the visualization in Edit Mode. I set select mode to Face. I select the faces of the cube but they do not remain selected instead, a strange flicker of the object occurs. Here a video example: [blender_283_bug.mp4](https://archive.blender.org/developer/F8588634/blender_283_bug.mp4)

Umberto Oldani commented

2020-06-07 09:03:07 +02:00

Added subscriber: @UmbertoOldani

blender-admin commented

2020-06-07 09:03:07 +02:00

#82660 was marked as duplicate of this issue

blender-admin commented

2020-06-07 09:03:07 +02:00

#77975 was marked as duplicate of this issue

Germano Cavalcante commented

2020-06-10 15:04:18 +02:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2020-06-10 15:04:18 +02:00

I can't reproduce the problem.
Can try the latest development snapshot of blender: https://builder.blender.org/download

Operating system: Windows-10-10.0.18941 64 Bits
Graphics card: Radeon (TM) RX 480 Graphics ATI Technologies Inc. 4.5.13586 Core Profile Context 19.50.01.05 26.20.15001.5006

I can't reproduce the problem. Can try the latest development snapshot of blender: https://builder.blender.org/download ---- **Operating system:** Windows-10-10.0.18941 64 Bits **Graphics card:** Radeon (TM) RX 480 Graphics ATI Technologies Inc. 4.5.13586 Core Profile Context 19.50.01.05 26.20.15001.5006

Germano Cavalcante commented

2020-06-10 15:04:49 +02:00

Changed status from 'Needs Triage' to: 'Needs Developer To Reproduce'

Umberto Oldani commented

2020-06-10 15:14:05 +02:00

I downloaded the last 2.83 version but I continue to have the same problem when I select model face.

Germano Cavalcante commented

2020-06-11 18:43:33 +02:00

Changed status from 'Needs Developer To Reproduce' to: 'Needs User Info'

Germano Cavalcante commented

2020-06-11 18:43:33 +02:00

@UmbertoOldani, you forgot to include information about a version of Blender that works.
Did you try 2.82?

@UmbertoOldani, you forgot to include information about a version of Blender that works. Did you try 2.82?

Umberto Oldani commented

2020-06-11 19:19:33 +02:00

Blender 2.82a works well, I have this problem with 2.83 version

Germano Cavalcante commented

2020-06-12 14:28:35 +02:00

Thanks for the info.
Sorry for the insistence but did you try version 2.90? https://builder.blender.org/download

Thanks for the info. Sorry for the insistence but did you try version 2.90? https://builder.blender.org/download

Umberto Oldani commented

2020-06-12 14:44:04 +02:00

Presently no, but I can try it now...

Umberto Oldani commented

2020-06-12 14:51:10 +02:00

Also in 2.9 version of blender I have the same problem

Germano Cavalcante commented

2020-06-12 14:57:46 +02:00

Changed status from 'Needs User Info' to: 'Needs Developer To Reproduce'

Umberto Oldani commented

2020-06-15 11:43:16 +02:00

Any News??

Germano Cavalcante commented

2020-06-15 13:43:46 +02:00

Added subscriber: @fclem

Germano Cavalcante commented

2020-06-15 13:43:46 +02:00

Apparently we don't have a developer with the same setup to reproduce and fix the problem.
Also, you have been the only one to report this problem so far.
This is most likely a problem with the OpenGL driver, which is maintained by Nvidia and Mac and not by Blender.

But it is strange that it works ok in 2.82a and not in 2.83.0 (@fclem, any leads?)

Many bugs are fixed between the official releases. Please keep trying the latest development snapshot of blender: https://builder.blender.org/download

Apparently we don't have a developer with the same setup to reproduce and fix the problem. Also, you have been the only one to report this problem so far. This is most likely a problem with the OpenGL driver, which is maintained by Nvidia and Mac and not by Blender. But it is strange that it works ok in 2.82a and not in 2.83.0 (@fclem, any leads?) Many bugs are fixed between the official releases. Please keep trying the latest development snapshot of blender: https://builder.blender.org/download

Umberto Oldani commented

2020-06-15 15:26:17 +02:00

I don't have AMD Graphic card in my iMac, but as I wrote before I have this setup:

System Information
Operating system: MacOS Sierra - Versione 10.12.6
Graphics card: NVIDIA GeForce GTX 680MX 2048 MB

I don't have AMD Graphic card in my iMac, but as I wrote before I have this setup: System Information Operating system: MacOS Sierra - Versione 10.12.6 Graphics card: NVIDIA GeForce GTX 680MX 2048 MB

Clément Foucault commented

2020-06-15 15:39:40 +02:00

Please give us the full system-infos.txt. Also did you tried disabling all antialiasing options in the preference menu?

Umberto Oldani commented

2020-06-15 15:42:58 +02:00

Where I find antialas in the preference menu?

Germano Cavalcante commented

2020-06-15 15:43:07 +02:00

In #77562#954083, @UmbertoOldani wrote:
I don't have AMD Graphic card in my iMac, but as I wrote before I have this setup:

Oops my bad, I meant Nvidia. (comment edited)

> In #77562#954083, @UmbertoOldani wrote: > I don't have AMD Graphic card in my iMac, but as I wrote before I have this setup: Oops my bad, I meant Nvidia. (comment edited)

Umberto Oldani commented

2020-06-15 15:43:59 +02:00

This is the screenshot of iMac Configuration:

This is the screenshot of iMac Configuration: ![Configurazione iMac.jpg](https://archive.blender.org/developer/F8621171/Configurazione_iMac.jpg)

Germano Cavalcante commented

2020-06-15 15:45:24 +02:00

In #77562#954106, @UmbertoOldani wrote:
Where I find antialas in the preference menu?

Under Preferences->Viewport->Quality
https://docs.blender.org/manual/en/latest/editors/preferences/viewport.html

> In #77562#954106, @UmbertoOldani wrote: > Where I find antialas in the preference menu? Under Preferences->Viewport->Quality https://docs.blender.org/manual/en/latest/editors/preferences/viewport.html

Umberto Oldani commented

2020-06-15 15:51:10 +02:00

OK, I disabled Anti Alias and now Blender works correctly, but I can have good render anyway?

In 2.82a versione AntiAlias is set to 8 samples... why in this version Blender works well and in 2.83 version it doesn't work?

OK, I disabled Anti Alias and now Blender works correctly, but I can have good render anyway? In 2.82a versione AntiAlias is set to 8 samples... why in this version Blender works well and in 2.83 version it doesn't work?

Umberto Oldani commented

2020-06-16 10:51:40 +02:00

Hi, now I have another problem with 2.83 version.
During Material Preview Mode, Blender crashing... At this point I think the NVidia GTX 680MX doesn't work with the new versions of Blender.

Hi, now I have another problem with 2.83 version. During Material Preview Mode, Blender crashing... At this point I think the NVidia GTX 680MX doesn't work with the new versions of Blender.

Richard Antalik commented

2020-06-19 01:45:11 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-06-19 01:45:11 +02:00

In #77562#954118, @UmbertoOldani wrote:
OK, I disabled Anti Alias and now Blender works correctly, but I can have good render anyway?

Yes, AA setting in user preferences does not influence render result.

In 2.82a versione AntiAlias is set to 8 samples... why in this version Blender works well and in 2.83 version it doesn't work?

Probably code has been changed

In #77562#954757, @UmbertoOldani wrote:
Hi, now I have another problem with 2.83 version.
During Material Preview Mode, Blender crashing... At this point I think the NVidia GTX 680MX doesn't work with the new versions of Blender.

Please report this separately - 1 report per 1 bug

> In #77562#954118, @UmbertoOldani wrote: > OK, I disabled Anti Alias and now Blender works correctly, but I can have good render anyway? Yes, AA setting in user preferences does not influence render result. > In 2.82a versione AntiAlias is set to 8 samples... why in this version Blender works well and in 2.83 version it doesn't work? Probably code has been changed > In #77562#954757, @UmbertoOldani wrote: > Hi, now I have another problem with 2.83 version. > During Material Preview Mode, Blender crashing... At this point I think the NVidia GTX 680MX doesn't work with the new versions of Blender. Please report this separately - 1 report per 1 bug

Clément Foucault commented

2020-07-01 01:58:11 +02:00

Related to #77325. Old Mac + Nvidia seems to be giving trouble with 2.83.

Germano Cavalcante commented

2020-07-01 23:03:02 +02:00

Added subscriber: @Comodo192

Evan Wilson commented

2020-11-13 22:36:41 +01:00

Added subscriber: @clankill3r

Doeke commented

2020-11-17 17:08:39 +01:00

Ok, I updated today from OSX 10.12.6 to 10.13.6, this fixed it for me!

Ok, I updated today from OSX 10.**12**.6 to 10.**13**.6, this fixed it for me!

Philipp Oeser removed the

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Trembling when selected cube in edit mode #77562