Bug 412430

Summary:	Lag using the brushes
Product:	[Applications] krita	Reporter:	Taty <taty.pw>
Component:	Usability	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	major	CC:	ghevan
Priority:	NOR
Version First Reported In:	4.2.6
Target Milestone:	---
Platform:	Other
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Taty 2019-09-29 00:32:21 UTC

SUMMARY

Either with mouse or my huion tablet, when I updated krita suddenly there's this slow response to my movements on the canvas. My lines appear much later, if they appear eventually. It seems like krita is about to crash or something like that.

I make some lines, cursor is just standing there. I move the mouse away from the krita to mozilla or any other program, and suddenly they appear. (I have two monitors)

STEPS TO REPRODUCE
1. 
2. 
3. 

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 10
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 vanyossi 2019-09-29 02:08:44 UTC

does this problem goes away if you use a previous version of krita like 4.2.5 or 4.1.7?

Also check https://docs.krita.org/en/contributors_manual/user_support.html#quick-solutions for some ideas on what to try. Also check in preferences > display, that the Canvas acceleration is set to "ANGLE" and not OpenGL as this later one might cause problems.

And please if nothing helps reply with the contents of "Help > Show information for bug reports".

Comment 2 Bug Janitor Service 2019-10-14 04:33:11 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 3 Bug Janitor Service 2019-10-29 04:33:13 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!