slime2-v1.0.0_Linux-X64.AppImage seems to be broken on Fedora Linux 43 for me, just showing a white window, then a few seconds later, I get a notification that "/tmp/.mount_slime2ALamIE/usr/lib/x86_64-linux-gnu/webkit2gtk-4.1/WebKitWebProcess has encountered a fatal error and was closed"
I'll try the .rpm in a sec, but using the .AppImage would be convenient since the official Itch app can auto-update it :)
PID: 11605 (WebKitWebProces) UID: 1000 (feath) GID: 1000 (feath) Signal: 6 (ABRT) Timestamp: Sun 2026-05-31 14:20:59 EDT (50s ago) Command Line: ././/lib/x86_64-linux-gnu/webkit2gtk-4.1/WebKitWebProcess 4 30 33 Executable: /tmp/.mount_slime2ALamIE/usr/lib/x86_64-linux-gnu/webkit2gtk-4.1/WebKitWebProcess Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/flatpak-session-helper.service Unit: user@1000.service User Unit: flatpak-session-helper.service Slice: user-1000.slice Owner UID: 1000 (feath) Boot ID: 3e53897746bc4d7cae24927ee0ec91a5 Machine ID: 97af98e20aa14eb38d9d2d2f521be565 Hostname: Feathers-Fedora Storage: /var/lib/systemd/coredump/core.WebKitWebProces.1000.3e53897746bc4d7cae24927ee0ec91a5.11605.1780251659000000.zst (present) Size on Disk: 2M Message: Process 11605 (WebKitWebProces) of user 1000 dumped core. Module libcom_err.so.2 from rpm e2fsprogs-1.47.3-2.fc43.x86_64 Module libGLdispatch.so.0 from rpm libglvnd-1.7.0-8.fc43.x86_64 Module libGLX.so.0 from rpm libglvnd-1.7.0-8.fc43.x86_64 Module libX11-xcb.so.1 from rpm libX11-1.8.13-1.fc43.x86_64 Module libEGL.so.1 from rpm libglvnd-1.7.0-8.fc43.x86_64 Module libGL.so.1 from rpm libglvnd-1.7.0-8.fc43.x86_64 Module libgpg-error.so.0 from rpm libgpg-error-1.55-2.fc43.x86_64 Module libxcb.so.1 from rpm libxcb-1.17.0-6.fc43.x86_64 Module libfribidi.so.0 from rpm fribidi-1.0.16-3.fc43.x86_64 Module libbz2.so.1 from rpm bzip2-1.0.8-21.fc43.x86_64 Module libdrm.so.2 from rpm libdrm-2.4.133-1.fc43.x86_64 Module libgbm.so.1 from rpm mesa-25.3.6-3.fc43.x86_64 Module libX11.so.6 from rpm libX11-1.8.13-1.fc43.x86_64 Module libz.so.1 from rpm zlib-ng-2.3.3-2.fc43.x86_64 Module libharfbuzz.so.0 from rpm harfbuzz-11.5.1-2.fc43.x86_64 Module libexpat.so.1 from rpm expat-2.8.1-1.fc43.x86_64 Module libfontconfig.so.1 from rpm fontconfig-2.17.0-3.fc43.x86_64 Module libfreetype.so.6 from rpm freetype-2.13.3-3.fc43.x86_64 Stack trace of thread 11605: #0 0x00007f2bf068132c __pthread_kill_implementation (libc.so.6 + 0x7432c) #1 0x00007f2bf062715e raise (libc.so.6 + 0x1a15e) #2 0x00007f2bf060e6d0 abort (libc.so.6 + 0x16d0) #3 0x00007f2bf37c04d4 n/a (n/a + 0x0) #4 0x00007ffdd5f84300 n/a (n/a + 0x0) ELF object binary architecture: AMD x86-64