https://bugs.kde.org/show_bug.cgi?id=424665
Bug ID: 424665 Summary: Closing one of multiple canvases causes display/input error Product: krita Version: nightly build (please specify the git hash!) Platform: Compiled Sources OS: Microsoft Windows Status: REPORTED Severity: normal Priority: NOR Component: CPU Canvas Assignee: krita-bugs-n...@kde.org Reporter: yggdrasilin...@gmail.com Target Milestone: --- SUMMARY Krita version 4.3.1-alpha (git 90110be), however this has been occurring for me since the base 4.3 update at least, that I've noticed. When I have more than one canvas open at a time, if I close the canvas that I am currently viewing, the program will automatically have me view another open canvas. This part is normal. However, if I attempt to interact with the canvas in any way, instead of displaying the changes I make to the image, it will tile the brush cursor, or any objects I attempt to paste and transform. I can still interact with the canvas by drawing or editing layers, but I cannot see what I have done, and it does not save changes post-error. I am also still able to save the canvas, close and open it and other files, and switch to other canvases. Switching canvases also happens to make the error stop. The error does not occur if I close a canvas tab that I am not currently viewing. STEPS TO REPRODUCE 1. Have more than one canvas open 2. Close the canvas that you are currently viewing 3. Attempt to draw on or otherwise interact with your canvas OBSERVED RESULT If you attempt to draw on the canvas, the brush cursor will tile and trail instead of displaying any changes to the file. If you attempt to paste an image from your clipboard it will appear on a new layer as normal, and attempting to transform it will create a similar tiling/traling effect. EXPECTED RESULT I'm not entirely sure what this section means, but if it's referring to what SHOULD be occurring when I input the actions, I should simply be able to view and continue working on the newly displayed canvas. Pardon me if how I've filled this section in is not useful; I've never submitted a bug report before. SOFTWARE/OS VERSIONS Windows: 10 macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION I have not attempted this on another system or OS, so I want to apologize if this is somehow an individual issue. My current canvas display settings under the Display > Canvas Acceleration tab is set to enable canvas graphics acceleration, with the current renderer set as Direct3D 11 via ANGLE, with high quality filtering and texture buffer enabled. -- You are receiving this mail because: You are watching all bug changes.