Created attachment 167055 [details] screenshot of gfx corruption SUMMARY if there's a scaling above 100% for the desktop, then moving windows around leaves gfx corruption tracks. STEPS TO REPRODUCE 1. set desktop scaling to 150% or 175% 2. move windows around 3. confirm you see remaining traces after a window was moved above and over other windows OBSERVED RESULT lots of 1px solid lines left in the way. the more you move the windows the artifact / gfx glitch increases. releasing the window and clicking elsewhere, like on another window for example, clears the corruption on the newly selected window. sometimes you have to click on every windows that have gfx trashing to clear it all. this problem only manifest itself if scaling above 100% is applied on the desktop. personally i use resolution of 2880x1800 with scaling of either 150% or 175%. this problem happens every time i move a window around. EXPECTED RESULT moving a window above other windows should not leave trracks behind it. SOFTWARE/OS VERSIONS Linux/KDE Plasma: - fedora 40 - kernel : 6.8.0-0.rc6 - wayland KDE Plasma Version: 6.0.1 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 ADDITIONAL INFORMATION my gfx chip is a radeon 780M, cpu is: AMD Ryzen 7 8845HS. taking a normal screenshot didn't work, the screenshots were appearing without the problem. so i recorded a video, and took a screenshot of that video.
Hi - I'm on Neon with Plasma 6.0.2 and Intel graphics and cannot duplicate this at 175% magnification. Would you mind re-testing with the latest updates and reporting back? If it now works please go ahead and close this bug. Thanks.
(In reply to Nick from comment #1) > Hi - I'm on Neon with Plasma 6.0.2 and Intel graphics and cannot duplicate > this at 175% magnification. Would you mind re-testing with the latest > updates and reporting back? If it now works please go ahead and close this > bug. Thanks. i'm just tried, the problem is still there. my laptop (asus g14 2024) is being kept properly updated. i have this problem using the radeon 780M chip (on fedora 40, kde6). as soon as there's desktop scaling, moving a window around leaves gfx corruption in its path.
Created attachment 167573 [details] gfx corruption video here's a small video ( 2.7Mb), i've just made. the system is up to date. (fedora 40, amd64, radeon 780M)
Hi - I have a desktop with a Ryzen 8600G and 760M graphics so I booted into a Neon live desktop and tried this with 150% and 175% scaling. I do not see the problem there - moving windows around is fine with no artifacts. Would you mind trying the same to see whether this might be specific to your Fedora install? Thanks Nick
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!
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!