Bug 447463

Summary:	Krita freezes when creating/opening a document if a lot of resources have been downloaded
Product:	[Applications] krita	Reporter:	lady.syrin
Component:	Resource Management	Assignee:	Tiar <tamtamy.tymona>
Status:	RESOLVED FIXED
Severity:	normal	CC:	dimula73, lady.syrin, tamtamy.tymona
Priority:	NOR
Version First Reported In:	5.0.0
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:	aa6b042f515b0e60d8fa024112f6bd02eb305e97	Version Fixed In:
Sentry Crash Report:

Description lady.syrin 2021-12-24 13:23:03 UTC

STEPS TO REPRODUCE
1. I open Krita, create/open a document, having default brushes or 1-2 bundles
2. Everything opens quickly and without freezes
3. I upload more bundles, from 1 to 5
4. Resource libraries "hang" and you have to wait about a few minutes for bundles to appear
5. Closing the document
6. The Krita main menu does not react in any way from 10 to 40 minutes, "recent documents" do not scroll
7. Creating/opening the document again
8. Krita freezes for 10-40 seconds
9. Closing Krita does not solve the problem, and Krita will continue to slowly download documents until the bundles are removed from the resources folder

OBSERVED RESULT
1. When I use Krita only with default brushes or at least with 1-2 bundles, the document is created/opened quite quickly
2. But when I download more bundles, the document creation menu starts hanging for 10 to 40 seconds before the document opens. When I close the document, the Krita main menu is also unresponsive for 10 to 40 seconds. Opening an existing document requires a similar amount of time
3. When I delete bundles from the resource folder, reducing their number to 1-2, the program speed is restored. This does NOT work if the bundles are simply deactivated in the program itself.
No influence was found on the drawing process itself

EXPECTED RESULT
So that Krita quickly downloads documents with a large number of downloaded bundles 

SOFTWARE/OS VERSIONS
Windows: 8.1

Comment 1 lady.syrin 2021-12-24 13:26:15 UTC

I made a mistake in point 6, seconds, not minutes

Comment 2 Tiar 2022-02-14 20:17:44 UTC

Can you please download the latest Krita Next version and test whether it works better/faster for you?

Comment 3 lady.syrin 2022-02-15 17:49:21 UTC

(In reply to Tiar from comment #2)
> Не могли бы вы, пожалуйста, загрузить последнюю версию Krita Next и
> проверить, работает ли она лучше/быстрее для вас?

Works much better

Comment 4 Tiar 2022-02-15 19:00:04 UTC

Can I close the bug report then? Or is it still very bad? Can you say what kind of delay do you have now? (How many seconds).
And do you know how many resources you have, approximately?

Comment 5 lady.syrin 2022-02-15 19:16:25 UTC

I think you can close it. It loads in a maximum of five seconds. In addition to the main ones, I have 6 bundles loaded, including the last Rakkuri bundle

Comment 6 Bug Janitor Service 2022-02-16 04:36:53 UTC

Thanks for your comment!

Automatically switching the status of this bug to REPORTED so that the KDE team
knows that the bug is ready to get confirmed.

In the future you may also do this yourself when providing needed information.

Comment 7 Tiar 2022-02-16 12:13:36 UTC

Thanks!