Bug 406953

Summary:	Canvas freezes after switching layers and then opening the popup palette using tablet
Product:	[Applications] krita	Reporter:	lunibackup
Component:	General	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	ghevan
Priority:	NOR
Version First Reported In:	git master (please specify the git hash!)
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description lunibackup 2019-04-27 07:00:33 UTC

SUMMARY
The canvas freezes, the brush stops moving when opening the popup palette after switching to a different layer when using a tablet. This didn't happen before. The problem gets fixed after doing [Configure Krita > Display > Check and uncheck the "Use texture buffer" option]. The canvas freezes again if the steps are repeated.

I've tried doing the same with just my touchpad and the same freeze doesn't occur.

STEPS TO REPRODUCE (On tablet)
1. Open or make a new file.
2. Open the popup palette.
3. Switch to a different layer.
4. Open the popup palette again.

OBSERVED RESULT
The canvas becomes unusable, no tools work. Functionality is restored after toggling a setting in Display (even without clicking Ok to confirm changes).

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE neon 5.15
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.57.0
Qt Version: 5.12.0

ADDITIONAL INFORMATION
Krita 4.1.8
I'm using a Wacom Bamboo CTL-470.

Comment 1 vanyossi 2019-04-28 04:09:52 UTC

Could you test this in the latest appimage? (Download page, in the bottom where it says "krita Next" https://krita.org/en/download/krita-desktop/) As this bug seems to be alredy fixed (BUG: 396034)

Comment 2 lunibackup 2019-04-28 17:09:22 UTC

Sorry for the inconvenience it really is duplicate.

*** This bug has been marked as a duplicate of bug 396034 ***