@Josef Thanks for the comment. Unfortunately LO 6.1 is not in the default Bionic repositories. So I installed the PPA for LO 6.1, completely removed anything LO 6.0, including my profile, and then installed 6.1 (and 6.1 modules ONLY, nothing else). However, even though I did not install the GTK3 modules, but only the KDE module, I still get the same error. LO persistently wants to restore lost documents which do not exist and consequently fails to start. Also, using the libreoffice -- norestore command from a terminal, LO just does not start.
This is the stack output: Application Error Fatal exception: Signal 6 Stack: /usr/lib/libreoffice/program/libuno_sal.so.3(+0x136bd)[0x7f81751fb6bd] /usr/lib/libreoffice/program/libuno_sal.so.3(+0x3cc46)[0x7f8175224c46] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20)[0x7f8174e2ef20] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f8174e2ee97] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f8174e30801] /usr/lib/libreoffice/program/libmergedlo.so(+0x2def442)[0x7f8178237442] /usr/lib/libreoffice/program/libmergedlo.so(_ZN11Application5AbortERKN3rtl8OUStringE+0xa2)[0x7f81781c0d22] /usr/lib/libreoffice/program/libmergedlo.so(+0x1d37230)[0x7f817717f230] /usr/lib/libreoffice/program/libmergedlo.so(+0x2d7e963)[0x7f81781c6963] /usr/lib/libreoffice/program/libuno_sal.so.3(+0x165d2)[0x7f81751fe5d2] /usr/lib/libreoffice/program/libuno_sal.so.3(+0x3cb0f)[0x7f8175224b0f] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20)[0x7f8174e2ef20] /lib/x86_64-linux-gnu/libc.so.6(+0xb1646)[0x7f8174ea1646] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(g_dbus_node_info_new_for_xml+0x124)[0x7f8173413c24] /usr/lib/libreoffice/program/libmergedlo.so(+0x2dfd39f)[0x7f817824539f] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0xc9216)[0x7f8173409216] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0xc9458)[0x7f8173409458] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0x8d1a3)[0x7f81733cd1a3] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0x8dbc6)[0x7f81733cdbc6] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0xc1082)[0x7f8173401082] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0x8d1a3)[0x7f81733cd1a3] /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0x8d1d9)[0x7f81733cd1d9] /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x155)[0x7f8172e1c1f5] /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4c5c0)[0x7f8172e1c5c0] /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c)[0x7f8172e1c64c] /usr/lib/libreoffice/program/libvclplug_gtk3_kde5lo.so(+0x8c884)[0x7f815fadc884] /usr/lib/libreoffice/program/libmergedlo.so(_ZN11Application5YieldEv+0x2e)[0x7f81781c142e] /usr/lib/libreoffice/program/libmergedlo.so(_ZN11Application7ExecuteEv+0x45)[0x7f81781c2c15] /usr/lib/libreoffice/program/libmergedlo.so(+0x1d3d506)[0x7f8177185506] /usr/lib/libreoffice/program/libmergedlo.so(+0x2d80386)[0x7f81781c8386] /usr/lib/libreoffice/program/libmergedlo.so(_Z6SVMainv+0x30)[0x7f81781c8490] /usr/lib/libreoffice/program/libmergedlo.so(soffice_main+0x115)[0x7f81771a6475] /usr/lib/libreoffice/program/soffice.bin(+0x78b)[0x55cef9ec778b] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f8174e11b97] /usr/lib/libreoffice/program/soffice.bin(+0x7ca)[0x55cef9ec77ca] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1793861 Title: libreoffice crashes when libvclplug_gtk3lo is installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1793861/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs