https://bugs.kde.org/show_bug.cgi?id=524937
--- Comment #8 from Tyson Tan <[email protected]> --- I tested them like this: System settings: 1. Power Management: Turn off screen: Idle 1 min + Locked 1 min 2. Screen Locking: Lock screen automatically: 15min, Delay before password required: 30 sec !IMPORTANT: don't let the screen lock, unlocking does not trigger this issue, only waking. Krita: 1. Enabled Log Viewer docker, check General, Tools, User Interface, Input handling, Actions, Tablet handling entries. 2. Start recording log 3. Restart Krita 4. Create a new document 5. Ctrl+Shift+T to start tablet log 6. Draw a stroke 7. Wait till the screen timeout 8. Press Ctrl to wake screen up 9. Try Ctrl+Z or Z 10. If failed, go to Edit menu to Undo once 11. Draw more strokes and try Ctrl+Z and Ctrl+Shift+Z -- You are receiving this mail because: You are watching all bug changes.
