All KDE software from today's git master on top of openSUSE Tumbleweed. STEPS TO REPRODUCE 1. Open Firefox and navigate to https://imgur.com 2. Open Dolphin and locate an image or video file (any will do) 3. Drag the file into the web browser window OBSERVED RESULT The session freezes for about a minute and then dumps me back at the login screen; presumably kwin_wayland crashes. I can't even get to a virtual terminal so I'm not sure how I would get a backtrace. EXPECTED RESULT It works
Do you run Firefox with MOZ_ENABLE_WAYLAND=1?
Sounds very much like 417936 Though I fixed that a month ago @Nate please run "ls -l /proc/`pidof kwin_wayland`/exe and confirm it's the one in your home directory not the system one.
Confirmed, it points to /home/nate/kde/usr/bin/kwin_wayland.
(In reply to Vlad Zahorodnii from comment #1) > Do you run Firefox with MOZ_ENABLE_WAYLAND=1? No, and setting it makes no difference.
Also it's not quite the same as Bug 417936; in that bug, the crash occurs when the drop leaves the window; with this, it occurs when the mouse button is released and the drop ends.
yesterday kwin_wayland crashed on my system after I try to drag a wallpaper from Firefox running on Xwayland to desktop. Operating System: Arch Linux KDE Plasma Version: 5.19.0 KDE Frameworks Version: 5.71.0 Qt Version: 5.15.0
I can't reproduce it. @Nate can you confirm still occurs for you, else I think we can set resolved flag
I just checked again and it still happens for me. :( I drag an image into imgur on Firefox, and then Firefox stops responding and turns white (the KWin effect applied to unresponsive programs). Then the cursor freezes, then the session crashes.
We've had some drag-and-drop crash fixes recently. Can you check whether this bug is still present?
Yup, fixed now.