Created attachment 138998 [details] Application Launcher SUMMARY When using plasma shell 5, fonts get corrupted in widgets which are scrollable when scrolling up or down with keyboard or mouse, or when hovering with the cursor.The issue is also present in applications that refreshes text periodically, like sysmonitor This issue affects (non exhaustive list): * application starter * panels * system settings * sysmonitor STEPS TO REPRODUCE 1. run plasma-shell 2. open any widget with scrollable content or that refreshes texts 3. scroll using your mouse wheel or keyboard arrows, or hover with the cursor OBSERVED RESULT fonts always get misrendered. Note that after moving your mouse these rendering issues are often gone. EXPECTED RESULT No font corruption. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.12.9-arch1 (available in About System) KDE Plasma Version: 5.21 Qt Version: 5 ADDITIONAL INFORMATION The panel text gets misrendered when the cursor gets idle for some time. Interestingly, it does not occur in sysguard application I've re-installed xorg, plasma, video drivers and the whole OS, nothing changed. I've tried the old xf86-input-evdev solution, as stated in https://bugs.kde.org/show_bug.cgi?id=358472, nothing changed.
Created attachment 138999 [details] Panel
Created attachment 139000 [details] System Monitor
These are cases of graphical corruption--probably driver related. What are your GPU hardware and drivers?
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!