Created attachment 164483 [details] Demo of bug on launcher SUMMARY Seemingly at random, the panel does not open the widget. The panel appears to be toggling correctly (line appears above panel widget), but no window appears. When the widget is "open", I cannot interact with it using the keyboard. Occasionally, I also cannot invoke KRunner. STEPS TO REPRODUCE 1. Click/invoke open-able widget (Launcher, System Tray, etc) OBSERVED RESULT The requested widget "opens", but does not create a window and I cannot interact with it. EXPECTED RESULT The requested widget opens and I can interact with it. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora Linux 39 KDE Plasma Version: 5.27.10 KDE Frameworks Version: 5.111.0 Qt Version: 5.15.11 ADDITIONAL INFORMATION See attached videos. It doesn't matter if I click or use the meta key to invoke. No information/error shows up in the syslog. Clicking/invoking the widget over and over will eventually work, but then might not work again on the next press. I've tried recreating the panel, moving it around, making new widgets. Even more randomly, sometimes the entire panel will get a line above it, as if I had one long widget. (see image)
Created attachment 164484 [details] Demo of bug on system tray
this problem also occurs on plasma 6 with the same phenomenon
I just had this happen to me on a desktop widget, panel might not be the correct section for this bug.
Testing out Beta 2, same issue. Updated tag.
The long line means that the panel has gotten keyboard focus (which is quite weird!)
I have the same issue on: Operating System: Arch Linux KDE Plasma Version: 5.92.0 (RC1) KDE Frameworks Version: 5.248.0 Qt Version: 6.7.0
I have the following contents appeared in journal when failing to open a panel: Jan 25 20:45:55 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660a9be30 Jan 25 20:45:57 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660ad91e0 Jan 25 20:45:57 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660ad91e0 Jan 25 20:45:57 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660ad91e0 Jan 25 20:45:58 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660ad91e0 Jan 25 20:45:58 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660a9bf40 Jan 25 20:45:59 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660a9bf40 Jan 25 20:45:59 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660a9bf40 Jan 25 20:45:59 MLaptop plasmashell[80293]: qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x766660a9bf40 I have an NVIDIA card: 01:00.0 VGA compatible controller: NVIDIA Corporation AD107M [GeForce RTX 4050 Max-Q / Mobile] (rev a1) Operating System: Arch Linux KDE Plasma Version: 5.92.0 KDE Frameworks Version: 5.248.0 Qt Version: 6.7.0 Kernel Version: 6.7.1-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 32 × 13th Gen Intel® Core™ i9-13900HX Memory: 62.6 GiB of RAM Graphics Processor: NVIDIA GeForce RTX 4050 Laptop GPU/PCIe/SSE2 Manufacturer: LENOVO Product Name: 82WK System Version: Legion Y9000P IRX8
*** This bug has been marked as a duplicate of bug 455913 ***