https://bugs.kde.org/show_bug.cgi?id=491844
--- Comment #6 from volt...@outlook.com --- (In reply to Nate Graham from comment #5) > It's possible there's some old config file entry that isn't being handled > properly in Plasma 6. I know it's a lot to ask, but if there's any way you > can try to figure out what it is, that would be really helpful! Hello, I tried to use the new user's configuration to restore the old user's configuration to find the problem, but I failed, The lag still existed. so I tried to get some system logs (via journalctl -f), and when I clicked on the system tray, I got the following information: plasmashell[70742]: kf.plasma.quick: location should be set before showing popup window plasmashell[70742]: kf.windowsystem.wayland: Failed to recreate shadow for PlasmaQuick::AppletPopup(0x5e682b9f69a0, name="popupWindow") plasmashell[70742]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x0 When I clicked on the calendar and it got stuck, only the second and third lines were displayed. In addition, when I clicked on the application launcher (the system logo icon in the upper left corner), the same thing happens with calendar. It seems that the second line is more relevant to the problem. Do you think these logs will be helpful? -- You are receiving this mail because: You are watching all bug changes.