This is most likely a duplicate of bug #1726145 (which itself is bug #1699772).
What's the output of grep enabled ~/.config/libreoffice/4/user/config/javasettings_Linux_*.xml If it looks like: <enabled xsi:nil="true"/> Can you edit that file with a text editor and change it to: <enabled xsi:nil="false">false</enabled> And see if that makes the crash go away? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760998 Title: Libreoffice doesn't starts on kubuntu 18.04 32bit To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1760998/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs