plasmashell 5.20.4 qt5-qtbase-5.15.2-2.fc33.x86_64 When on wayland applications crash when heavily loaded. This happens for me with clementine importing a big library or dolphin opening a big folder (100.000 files), during that time I am trying to resize it. The easiest way to reproduce is: 1) Open a terminal. 2) start dolphin/system settings/clementine/kwrite 3) press ctrl - z 4) try to resize the application 5) write 'fg' 6) application crashes
Cannot reproduce. Qt 5.15.2 is before the callback refactor, which could be related. Please include stderr of the crashing app with your steps.
I did some further researching and this might be it: https://gitlab.freedesktop.org/wayland/wayland/-/issues/159 It basically says that any application on wayland will crash this way. Either via (ctrl-z) or if an application does stuff (dir loading, big file loading) At least there is X11 still (which has some other issues for me). Oh well :(
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New information was added with comment 2; changing status for inspection. Indeed I remember that clients get terminated, if they don't answer Wayland pings regularily.
We can't do much with the information given. I would assume it's running out of IDs which the callback refactor fixes