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Description of problem: Run `mscore` from terminal. The splash screen is shown and then it crashes with a segmentation fault error. I'm using fedroa 40 with gnome on wayland. Version-Release number of selected component: musescore-4.3.0-10.fc40 Additional info: reporter: libreport-2.17.15 type: CCpp reason: mscore killed by SIGSEGV journald_cursor: s=aa711621de024ccc856c71d02d2d55f4;i=346dd19;b=5baa9735ac49470ebbe74ab1b9372c40;m=39ff371ab;t=6181cea26704e;x=eb0ad7d1fc3b29f5 executable: /usr/bin/mscore cmdline: mscore cgroup: 0::/user.slice/user-1000.slice/user/app.slice/app-org.gnome.Terminal.slice/vte-spawn-f46d373e-5b10-43b1-8ae6-fb4ca9a4e6e3.scope rootdir: / uid: 1000 kernel: 6.8.9-300.fc40.x86_64 package: musescore-4.3.0-10.fc40 runlevel: N 5 backtrace_rating: 3 crash_function: ms_InstrumentList_get_next comment: Run `mscore` from terminal. The splash screen is shown and then it crashes with a segmentation fault error. I'm using fedroa 40 with gnome on wayland. Truncated backtrace: Thread no. 0 (7 frames) #0 ms_InstrumentList_get_next #1 mu::musesampler::MuseSamplerResolver::instruments at /usr/src/debug/musescore-4.3.0-10.fc40.x86_64/src/framework/musesampler/internal/musesamplerresolver.cpp:267 #2 mu::notation::InstrumentsRepository::loadMuseInstruments at /usr/src/debug/musescore-4.3.0-10.fc40.x86_64/src/notation/internal/instrumentsrepository.cpp:267 #3 mu::notation::InstrumentsRepository::load at /usr/src/debug/musescore-4.3.0-10.fc40.x86_64/src/notation/internal/instrumentsrepository.cpp:174 #4 mu::notation::InstrumentsRepository::init at /usr/src/debug/musescore-4.3.0-10.fc40.x86_64/src/notation/internal/instrumentsrepository.cpp:86 #5 mu::notation::NotationModule::onInit at /usr/src/debug/musescore-4.3.0-10.fc40.x86_64/src/notation/notationmodule.cpp:240 #6 mu::app::App::run at /usr/src/debug/musescore-4.3.0-10.fc40.x86_64/src/app/app.cpp:197
Created attachment 2032561 [details] File: proc_pid_status
Created attachment 2032562 [details] File: maps
Created attachment 2032563 [details] File: limits
Created attachment 2032564 [details] File: environ
Created attachment 2032565 [details] File: open_fds
Created attachment 2032566 [details] File: mountinfo
Created attachment 2032567 [details] File: os_info
Created attachment 2032568 [details] File: cpuinfo
Created attachment 2032569 [details] File: core_backtrace
Created attachment 2032570 [details] File: exploitable
Created attachment 2032571 [details] File: dso_list
Created attachment 2032572 [details] File: backtrace
The backtrace shows that this crash happened inside the MuseSampler library, which is not built or distributed by Fedora. Can you try updating your MuseSampler installation and see if that fixes the issue?
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