Bug 383152 - [UGEE] Tablet lag/jitter
Summary: [UGEE] Tablet lag/jitter
Status: RESOLVED WORKSFORME
Alias: None
Product: krita
Classification: Applications
Component: Tablets (tablet issues are only very rarely bugs in Krita!) (show other bugs)
Version: 3.1.4
Platform: macOS (DMG) macOS
: NOR major
Target Milestone: ---
Assignee: Krita Bugs
URL:
Keywords: triaged
Depends on:
Blocks:
 
Reported: 2017-08-05 02:33 UTC by erica
Modified: 2018-10-28 03:37 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
Example of tablet jitter/lag (24.96 KB, image/png)
2017-08-05 02:33 UTC, erica
Details

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Description erica 2017-08-05 02:33:29 UTC
Created attachment 107080 [details]
Example of tablet jitter/lag

I use a 4000 LPI monoprice tablet and experience significant pressure lag when using krita. I have uninstalled and reinstalled both my drivers and krita several times. I have used older versions of krita to see if that helped but I still get a problem where it doesn't register the correct pen pressure. It seems to work briefly when I have my tablet application over the program and draw onto the canvas but that leads to clicking on Krita and resulting in the input lag/jitter I'm not quite sure what to call it. I've determined it is not my tablet as it is very new and I haven't used it much yet and it works fine with other programs. Just not krita. I've provided an attachment of the problem which makes it basically impossible to use. I am using a basic round brush preset and have not fiddled with any of the buttons or curves.
Comment 1 Halla Rempt 2017-08-05 13:10:00 UTC
It's still the tablet. With some versions of the drivers for uc-logic based tablets, we get a really weird sequence of tablet events. You could try to make a tablet log (https://docs.krita.org/KritaFAQ#What_if_your_tablet_is_not_recognized_by_Krita.3F) or check whether the drivers you're using really are the latest ones.

Usually it's on Windows though where the drivers really are very bad... Because on OSX, more of the tablet support is built into the OS. You really are using a mac, right?
Comment 2 Andrew Crouthamel 2018-09-28 02:35:26 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 set the bug status 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 Andrew Crouthamel 2018-10-28 03:37:28 UTC
Dear Bug Submitter,

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!