Flatpak version crashing when being closed


the Flatpak version crashes whenever it’s opened and closed without unlocking a vault once. The details of the crash are as follows:

I’m using Fedora 36 (KDE spin). The crash itself doesn’t effect the functionality of Cryptomator, but it’s a little distracting.

Has anyone encountered this problem?

Thanks a lot,


Hey and welcome to the Cryptomator Community :slightly_smiling_face:,

Can you reproduce the problem using the AppImage version of Cryptomator? Releases · cryptomator/cryptomator · GitHub

When you start Cryptomator from the console using flatpak run org.cryptomator.Cryptomator, when you then reproduce the problem, do you see something suspicious logged in the console?


sorry, for the late reply. I’ve tested the AppImage version and there seem to be no crashes when closing the app. I’ve also tried running the Flatpak version via the command line and I don’t think there’s anything out of ordinary (the app still reports the previous crash). These are the logs from the console:

[nam@namdesktop ~]$ flatpak run org.cryptomator.Cryptomator
13:20:15.348 [main] INFO  o.c.common.settings.SettingsProvider - Settings loaded from /home/nam/.config/Cryptomator/settings.json
13:20:15.355 [main] INFO  org.cryptomator.common.Environment - user.home: /home/nam
13:20:15.355 [main] INFO  org.cryptomator.common.Environment - java.library.path: :/app/Cryptomator/lib/app:/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
13:20:15.355 [main] INFO  org.cryptomator.common.Environment - user.language: en
13:20:15.355 [main] INFO  org.cryptomator.common.Environment - user.region: null
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - logback.configurationFile: null
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.settingsPath: ~/.config/Cryptomator/settings.json:~/.Cryptomator/settings.json
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.ipcSocketPath: ~/.config/Cryptomator/ipc.socket
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.integrationsWin.keychainPaths: null
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.logDir: ~/.local/share/Cryptomator/logs
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.pluginDir: ~/.local/share/Cryptomator/plugins
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.mountPointsDir: ~/.local/share/Cryptomator/mnt
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.minPwLength: null
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.appVersion: 1.6.14
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.buildNumber: flatpak-1
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.showTrayIcon: false
13:20:15.356 [main] INFO  org.cryptomator.common.Environment - cryptomator.p12Path: ~/.config/Cryptomator/key.p12
13:20:15.356 [main] INFO  o.cryptomator.launcher.Cryptomator - Starting Cryptomator 1.6.14 on Linux 5.19.10-200.fc36.x86_64 (amd64)
13:20:15.369 [main] INFO  org.cryptomator.ipc.Server - Spawning IPC server listening on socket /home/nam/.config/Cryptomator/ipc.socket
13:20:15.858 [JavaFX Application Thread] INFO  o.cryptomator.launcher.Cryptomator - JavaFX runtime started after 680ms
Sep 28, 2022 1:20:16 PM com.sun.javafx.css.StyleManager loadStylesheetUnPrivileged
INFO: Could not load @font-face font [file:/run/build/cryptomator/src/main/resources/css/opensans-regular.ttf]
Sep 28, 2022 1:20:16 PM com.sun.javafx.css.StyleManager loadStylesheetUnPrivileged
INFO: Could not load @font-face font [file:/run/build/cryptomator/src/main/resources/css/opensans-semibold.ttf]
Sep 28, 2022 1:20:16 PM com.sun.javafx.css.StyleManager loadStylesheetUnPrivileged
INFO: Could not load @font-face font [file:/run/build/cryptomator/src/main/resources/css/opensans-bold.ttf]
13:20:21.681 [JavaFX Application Thread] INFO  o.cryptomator.ui.fxapp.UpdateChecker - Current version: 1.6.14, lastest version: 1.6.14
13:20:26.483 [JavaFX Application Thread] INFO  o.cryptomator.launcher.Cryptomator - JavaFX application stopped.
13:20:26.484 [main] INFO  o.cryptomator.launcher.Cryptomator - UI shut down
13:20:26.484 [main] INFO  o.cryptomator.launcher.Cryptomator - Exit 0
pure virtual method called
terminate called without an active exception

Although, I noticed that when unlocking and relocking a vault, and then closing the app. The app process doesn’t get fully shut down, so perhaps that’s why there’s no crash report.



I’ve experienced a similar thing with another application, so this might be a Fedora or Plasma specific thing.

Thanks for help anyway,