Created attachment 141843 [details] backtrace SUMMARY Discover Flatpak backend crashes when viewing Installed apps. STEPS TO REPRODUCE 1. Open Discover 2. Go to "Installed" 3. Wait for some time 4. Crash Backtrace attached. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.23 git master KDE Frameworks Version: 5.86.0 Qt Version: 5.15.3
Can you reproduce every time? Do you get any useful information on the terminal? I don't see anything on the backtrace that catches my eye and I cannot reproduce.
I can reproduce every time, and so can at least one other user on #kde running the 5.23 beta. No relevant output on the command line. When I go from the home screen to Installed, there isn't any new output, and then it just crashes. There is "took really long to fetch FlatpakBackend(0x560b2618f760)", but that appears when I launch (i.e. on the home screen) where there isn't any crash.
Well let's see if we can get some more information here in some other way. As is I don't really see how I could address it. Even if the backtrace seems good, it doesn't tell why it's exploding.
A bunch of Flatpak fixes went in today; any chance you can build from source (either stable branch or master branch) and see if it still happens for you?
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*** This bug has been marked as a duplicate of bug 443745 ***