VSE: Sequencer & Playhead drawing is broken after hibernate #80533

New Issue

tintwotin · 2020-09-06T20:18:37+02:00

tintwotin commented

2020-09-06 20:18:37 +02:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: Intel(R) UHD Graphics 600 Intel 4.5.0 - Build 27.20.100.8476

Blender Version
Broken: version: 2.91.0 Alpha, branch: Latest Master, commit date: 06/09 2020

Short description of error
Having Blender running, and after closing the laptop lid, having it hibernating and reopening it the sequencer drawing behaves like this(sequencer area is not redrawn properly, sometimes the panels also goes rainbow colored):
2020-09-06_20-09-12.mp4

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: Intel(R) UHD Graphics 600 Intel 4.5.0 - Build 27.20.100.8476 **Blender Version** Broken: version: 2.91.0 Alpha, branch: Latest Master, commit date: 06/09 2020 **Short description of error** Having Blender running, and after closing the laptop lid, having it hibernating and reopening it the sequencer drawing behaves like this(sequencer area is not redrawn properly, sometimes the panels also goes rainbow colored): [2020-09-06_20-09-12.mp4](https://archive.blender.org/developer/F8847997/2020-09-06_20-09-12.mp4)

tintwotin commented

2020-09-06 20:18:37 +02:00

Added subscriber: @tintwotin

Richard Antalik commented

2020-09-07 06:37:00 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-09-07 06:37:00 +02:00

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

Richard Antalik commented

2020-09-07 06:37:00 +02:00

Problem with rainbow panels may be unrelated, but I am not sure if that is the case for 100%.

Does this happen with 2.90?

Problem with rainbow panels may be unrelated, but I am not sure if that is the case for 100%. Does this happen with 2.90?

Evan Wilson commented

2020-09-07 10:23:52 +02:00

Added subscriber: @EAW

Evan Wilson commented

2020-09-07 10:23:52 +02:00

Try rebuilding. I was experiencing the rainbow panels upon open Blender with various master builds over the last two days. There were additional changes made 2 hours after you created this report. The issue still showed up upon rebuilding for me, but went away after opening and closing Blender a couple of times. My guess is that the opening and closing causes the previous shader cache to clear.

tintwotin commented

2020-09-07 20:47:29 +02:00

It is still happening. Here's a build of the latest master(only with Richard's Transfrom patch(unrelated to the bug) applied):

It is still happening. Here's a build of the latest master(only with Richard's Transfrom patch(unrelated to the bug) applied): ![image.png](https://archive.blender.org/developer/F8851504/image.png)

Richard Antalik commented

2020-09-11 01:34:19 +02:00

#80327 was fixed today so plese check if this is issue in latest build.

tintwotin commented

2020-09-11 08:07:15 +02:00

A build including that patch, still have that bug:

Are you unable to reproduce it?

A build including that patch, still have that bug: ![image.png](https://archive.blender.org/developer/F8864302/image.png) Are you unable to reproduce it?

Richard Antalik commented

2020-09-14 18:44:45 +02:00

Added subscriber: @fclem

Richard Antalik commented

2020-09-14 18:44:45 +02:00

In #80533#1013603, @tintwotin wrote:
A build including that patch, still have that bug:

Are you unable to reproduce it?

I am not able to reproduce.

I have looked at commits from few days before this report, I am not sure how often you compile though.

Possible suspects are
d6d2897ef0
ab95cdaba9
bac4606937
Can you do bisect (lot of compiling see end of page https://wiki.blender.org/wiki/Process/Bug_Reports/Triaging_Playbook#Valid_Bug_Reports) or checkout one commit before one of these listed, build and check if there is bug?

@fclem do you know what could caused this?

> In #80533#1013603, @tintwotin wrote: > A build including that patch, still have that bug: > ![image.png](https://archive.blender.org/developer/F8864302/image.png) > > Are you unable to reproduce it? I am not able to reproduce. I have looked at commits from few days before this report, I am not sure how often you compile though. Possible suspects are d6d2897ef0 ab95cdaba9 bac4606937 Can you do bisect (lot of compiling see end of page https://wiki.blender.org/wiki/Process/Bug_Reports/Triaging_Playbook#Valid_Bug_Reports) or checkout one commit before one of these listed, build and check if there is bug? @fclem do you know what could caused this?

tintwotin commented

2020-09-15 07:14:07 +02:00

I'm sorry, but making full builds on my computer is far too slow to do the bisecting. Doing 10 full builds would take me 15-20 hours.

Richard Antalik commented

2020-09-15 11:14:44 +02:00

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

Richard Antalik commented

2020-09-15 11:14:44 +02:00

In #80533#1015805, @tintwotin wrote:
I'm sorry, but making full builds on my computer is far too slow to do the bisecting. Doing 10 full builds would take me 15-20 hours.

I understand

> In #80533#1015805, @tintwotin wrote: > I'm sorry, but making full builds on my computer is far too slow to do the bisecting. Doing 10 full builds would take me 15-20 hours. I understand

Clément Foucault commented

2020-09-15 12:08:24 +02:00

Does this happen with the normal timeline?
What if you hide the preview area?
What if you delete all the strips one by one?

Also please attach the result of running the blender with the blender_debug_gpu.cmd and blender_debug_gpu_glitchworkaround.cmd.

Also please attach the system-info.txt

Does this happen with the normal timeline? What if you hide the preview area? What if you delete all the strips one by one? Also please attach the result of running the blender with the `blender_debug_gpu.cmd` and `blender_debug_gpu_glitchworkaround.cmd`. Also please attach the `system-info.txt`

tintwotin commented

2020-09-15 12:57:24 +02:00

Do none of you see this after waking up the computer after it's been sleeping(while Blender is running with some video in the sequencer and preview)?
What if you use Sequencer/Preview mode?
(My time is limited)

Do none of you see this after waking up the computer after it's been sleeping(while Blender is running with some video in the sequencer and preview)? What if you use Sequencer/Preview mode? (My time is limited)

Sergey Sharybin commented

2020-10-14 18:23:29 +02:00

Added subscriber: @Sergey

Sergey Sharybin commented

2020-10-14 18:23:29 +02:00

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

Sergey Sharybin commented

2020-10-14 18:23:29 +02:00

@tintwotin, such things are heavily GPU+driver specific. Can't say for everyone, but doesn't happen on my laptop, but its Linux and older GPU.

Bug fixing is a collaboration where reported works together with the developers to nail down root cause of the bug, and developers then fix the code. Please follow troubleshooting steps from Clement. They wouldn't take much time.

@tintwotin, such things are heavily GPU+driver specific. Can't say for everyone, but doesn't happen on my laptop, but its Linux and older GPU. Bug fixing is a collaboration where reported works together with the developers to nail down root cause of the bug, and developers then fix the code. Please follow troubleshooting steps from Clement. They wouldn't take much time.

Richard Antalik commented

2020-11-14 05:02:59 +01:00

@tintwotin any update here? I got hold of some intel machine (HD graphics 500) and I haven't seen this problem in latest 2.92 build.

Philipp Oeser commented

2020-11-27 15:47:04 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2020-11-27 15:47:04 +01:00

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

Philipp Oeser commented

2020-11-27 15:47:04 +01:00

I see this report is "stuck" it seems.

Not saying that this is not an issue anymore (maybe it is), but we would have to hear back from @tintwotin .
I will close for now (but we can always repopen if we get additional information).

I see this report is "stuck" it seems. Not saying that this is not an issue anymore (maybe it is), but we would have to hear back from @tintwotin . I will close for now (but we can always repopen if we get additional information).

Philipp Oeser commented

2020-11-27 15:47:33 +01:00

Changed status from 'Needs Triage' to: 'Archived'

Philipp Oeser closed this issue

2020-11-27 15:47:33 +01:00

Philipp Oeser commented

2020-11-27 15:47:33 +01:00

Sorry, meant to close this actually :)

tintwotin commented

2020-11-27 17:13:19 +01:00

I stopped using hypernate on that computer, now the computer is gone, and I got a new computer.

tintwotin commented

2021-02-01 13:44:50 +01:00

Now this happened on my new computer too with 2.93 with a build of the latest master:
{F9607693,size=full}

Have Blender running, shut down laptop lid to hibernate and reopen.

@lichtwerk Can you open this bug again?

Now this happened on my new computer too with 2.93 with a build of the latest master: {[F9607693](https://archive.blender.org/developer/F9607693/image.png),size=full} Have Blender running, shut down laptop lid to hibernate and reopen. @lichtwerk Can you open this bug again?

Philipp Oeser commented

2021-02-01 14:05:21 +01:00

Changed status from 'Archived' to: 'Needs Triage'

Philipp Oeser reopened this issue

2021-02-01 14:05:21 +01:00

Ankit Meel changed title from ~~VSE: Sequencer & Playhead drawing is broken.~~ to VSE: Sequencer & Playhead drawing is broken after hibernate

2021-04-18 15:01:44 +02:00

Germano Cavalcante commented

2021-04-19 20:24:52 +02:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2021-04-19 20:24:52 +02:00

I have a laptop with a GPU from Intel but I can't replicate the problem.
However, I am not sure what steps to reproduce the problem.
My steps:

New -> Video Editing
Add mp4 long movie
Wait proxies to be generated
Close and open laptop screen
Suspend

Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: Intel(R) UHD Graphics 620 Intel 4.5.0 - Build 27.20.100.7988
Blender Version: 3.0.0 Alpha, branch: master, commit date: 2021-04-19 10:20, hash: eb06ccc324

I have a laptop with a GPU from Intel but I can't replicate the problem. However, I am not sure what steps to reproduce the problem. My steps: - New -> Video Editing - Add mp4 long movie - Wait proxies to be generated - Close and open laptop screen - Suspend --- Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: Intel(R) UHD Graphics 620 Intel 4.5.0 - Build 27.20.100.7988 Blender Version: 3.0.0 Alpha, branch: master, commit date: 2021-04-19 10:20, hash: `eb06ccc324`

tintwotin commented

2021-09-03 18:39:19 +02:00

Removed subscriber: @tintwotin

tintwotin commented

2021-10-26 08:56:19 +02:00

Changed status from 'Needs Triage' to: 'Archived'

tintwotin closed this issue

2021-10-26 08:56:19 +02:00

tintwotin commented

2021-10-26 08:56:19 +02:00

As I do not have anymore time or motivation for a continued investment in the Blender project, I'm giving up on this report for now.

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VSE: Sequencer & Playhead drawing is broken after hibernate #80533