Hi,
LO crashes no matter what: safe mode, reset profile, disable hardware acceleration, etc.
> libreoffice25.8 --writer --safe-mode
>
> (soffice:401965): GLib-CRITICAL **: 21:06:37.743: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:401965): GLib-CRITICAL **: 21:06:37.743: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:401965): GLib-CRITICAL **: 21:06:37.743: g_variant_is_object_path: assertion 'string != NULL' failed
>
> (soffice:401965): GLib-GIO-CRITICAL **: 21:06:37.743: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
>
> (soffice:401980): GLib-CRITICAL **: 21:06:38.333: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:401980): GLib-CRITICAL **: 21:06:38.333: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:401980): GLib-CRITICAL **: 21:06:38.333: g_variant_is_object_path: assertion 'string != NULL' failed
>
> (soffice:401980): GLib-GIO-CRITICAL **: 21:06:38.333: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
>
> (soffice:401993): GLib-CRITICAL **: 21:06:38.938: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:401993): GLib-CRITICAL **: 21:06:38.938: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:401993): GLib-CRITICAL **: 21:06:38.938: g_variant_is_object_path: assertion 'string != NULL' failed
>
> (soffice:401993): GLib-GIO-CRITICAL **: 21:06:38.938: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
>
> (soffice:401993): GLib-CRITICAL **: 21:07:09.043: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:401993): GLib-CRITICAL **: 21:07:09.043: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:401993): GLib-GIO-CRITICAL **: 21:07:09.043: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
> free(): invalid pointer
>
> (soffice:402077): GLib-CRITICAL **: 21:07:11.947: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:402077): GLib-CRITICAL **: 21:07:11.948: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:402077): GLib-CRITICAL **: 21:07:11.948: g_variant_is_object_path: assertion 'string != NULL' failed
>
> (soffice:402077): GLib-GIO-CRITICAL **: 21:07:11.948: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
>
> (soffice:402077): GLib-CRITICAL **: 21:07:12.061: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:402077): GLib-CRITICAL **: 21:07:12.061: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:402077): GLib-CRITICAL **: 21:07:12.061: g_variant_is_object_path: assertion 'string != NULL' failed
>
> (soffice:402077): GLib-GIO-CRITICAL **: 21:07:12.061: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
>
> (soffice:402077): GLib-CRITICAL **: 21:07:12.357: the GVariant format string '(o)' has a type of '(o)' but the given value has a type of '()'
>
> (soffice:402077): GLib-CRITICAL **: 21:07:12.357: g_variant_get: assertion 'valid_format_string (format_string, TRUE, value)' failed
>
> (soffice:402077): GLib-GIO-CRITICAL **: 21:07:12.357: g_dbus_proxy_new_sync: assertion 'g_variant_is_object_path (object_path)' failed
> free(): invalid pointer
> Unspecified Application Error
> ldd /opt/libreoffice25.8/program/soffice.bin
> linux-vdso.so.1 (0x00007fd491a36000)
> libuno_sal.so.3 => /opt/libreoffice25.8/program/libuno_sal.so.3 (0x00007fd491998000)
> libmergedlo.so => /opt/libreoffice25.8/program/libmergedlo.so (0x00007fd48c000000)
> libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fd48be0a000)
> libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fd49195a000)
> libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fd491955000)
> librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fd49194e000)
> libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fd48ba00000)
> libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fd49185e000)
> libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fd491831000)
> libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fd49182c000)
> /lib64/ld-linux-x86-64.so.2 (0x00007fd491a38000)
> libxml2.so.2 => /lib/x86_64-linux-gnu/libxml2.so.2 (0x00007fd48b848000)
> libicuuc.so.77 => /opt/libreoffice25.8/program/libicuuc.so.77 (0x00007fd48b600000)
> libicui18n.so.77 => /opt/libreoffice25.8/program/libicui18n.so.77 (0x00007fd48b200000)
> libgpgmepp.so.6 => /opt/libreoffice25.8/program/libgpgmepp.so.6 (0x00007fd48bd9c000)
> libssl3.so => /lib/x86_64-linux-gnu/libssl3.so (0x00007fd48bd31000)
> libsmime3.so => /lib/x86_64-linux-gnu/libsmime3.so (0x00007fd4917f6000)
> libnss3.so => /lib/x86_64-linux-gnu/libnss3.so (0x00007fd48b09e000)
> libnssutil3.so => /lib/x86_64-linux-gnu/libnssutil3.so (0x00007fd48bcfd000)
> libplds4.so => /lib/x86_64-linux-gnu/libplds4.so (0x00007fd4917ef000)
> libplc4.so => /lib/x86_64-linux-gnu/libplc4.so (0x00007fd4917e8000)
> libnspr4.so => /lib/x86_64-linux-gnu/libnspr4.so (0x00007fd48bcba000)
> libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007fd48b5a9000)
> libcurl.so.4 => /opt/libreoffice25.8/program/libcurl.so.4 (0x00007fd48ac00000)
> libcairo.so.2 => /lib/x86_64-linux-gnu/libcairo.so.2 (0x00007fd48aab2000)
> libxslt.so.1 => /lib/x86_64-linux-gnu/libxslt.so.1 (0x00007fd48bc76000)
> libexslt.so.0 => /lib/x86_64-linux-gnu/libexslt.so.0 (0x00007fd48b830000)
> librdf-lo.so.0 => /opt/libreoffice25.8/program/librdf-lo.so.0 (0x00007fd48aa77000)
> libraptor2-lo.so.0 => /opt/libreoffice25.8/program/libraptor2-lo.so.0 (0x00007fd48aa2b000)
> librasqal-lo.so.3 => /opt/libreoffice25.8/program/librasqal-lo.so.3 (0x00007fd48a9ae000)
> libgio-2.0.so.0 => /lib/x86_64-linux-gnu/libgio-2.0.so.0 (0x00007fd48a7b6000)
> libgobject-2.0.so.0 => /lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007fd48a753000)
> libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007fd48a5fb000)
> liblcms2.so.2 => /opt/libreoffice25.8/program/liblcms2.so.2 (0x00007fd48a598000)
> libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007fd48a450000)
> libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007fd48b81b000)
> libcups.so.2 => /lib/x86_64-linux-gnu/libcups.so.2 (0x00007fd48a3af000)
> libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007fd48a361000)
> libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007fd48a291000)
> libuno_cppu.so.3 => /opt/libreoffice25.8/program/libuno_cppu.so.3 (0x00007fd48a261000)
> libuno_cppuhelpergcc3.so.3 => /opt/libreoffice25.8/program/libuno_cppuhelpergcc3.so.3 (0x00007fd48a17d000)
> libi18nlangtag.so => /opt/libreoffice25.8/program/libi18nlangtag.so (0x00007fd48a157000)
> libjvmaccesslo.so => /opt/libreoffice25.8/program/libjvmaccesslo.so (0x00007fd4917d6000)
> libjvmfwklo.so => /opt/libreoffice25.8/program/libjvmfwklo.so (0x00007fd48b587000)
> libuno_salhelpergcc3.so.3 => /opt/libreoffice25.8/program/libuno_salhelpergcc3.so.3 (0x00007fd48bc6c000)
> libxmlreaderlo.so => /opt/libreoffice25.8/program/libxmlreaderlo.so (0x00007fd48a14c000)
> libepoxy.so => /opt/libreoffice25.8/program/libepoxy.so (0x00007fd48a015000)
> libclewlo.so => /opt/libreoffice25.8/program/libclewlo.so (0x00007fd48b096000)
> libclucene.so => /opt/libreoffice25.8/program/libclucene.so (0x00007fd489e3e000)
> libskialo.so => /opt/libreoffice25.8/program/libskialo.so (0x00007fd489600000)
> libpdfiumlo.so => /opt/libreoffice25.8/program/libpdfiumlo.so (0x00007fd489000000)
> liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fd489e0d000)
> libicudata.so.77 => /opt/libreoffice25.8/program/libicudata.so.77 (0x00007fd487000000)
> libgpgme.so.11 => /opt/libreoffice25.8/program/libgpgme.so.11 (0x00007fd489db6000)
> libassuan.so.9 => /opt/libreoffice25.8/program/libassuan.so.9 (0x00007fd489da0000)
> libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007fd4894eb000)
> libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007fd489d4a000)
> libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007fd489d12000)
> libXrender.so.1 => /lib/x86_64-linux-gnu/libXrender.so.1 (0x00007fd489d05000)
> libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fd489cda000)
> libxcb-render.so.0 => /lib/x86_64-linux-gnu/libxcb-render.so.0 (0x00007fd489ccb000)
> libxcb-shm.so.0 => /lib/x86_64-linux-gnu/libxcb-shm.so.0 (0x00007fd48b816000)
> libpixman-1.so.0 => /lib/x86_64-linux-gnu/libpixman-1.so.0 (0x00007fd488f53000)
> libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007fd486e63000)
> libgmodule-2.0.so.0 => /lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007fd489cc4000)
> libmount.so.1 => /lib/x86_64-linux-gnu/libmount.so.1 (0x00007fd488ed7000)
> libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007fd4894b7000)
> libffi.so.8 => /lib/x86_64-linux-gnu/libffi.so.8 (0x00007fd489cb7000)
> libatomic.so.1 => /lib/x86_64-linux-gnu/libatomic.so.1 (0x00007fd489cad000)
> libpcre2-8.so.0 => /lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x00007fd486db4000)
> libavahi-common.so.3 => /lib/x86_64-linux-gnu/libavahi-common.so.3 (0x00007fd489c9f000)
> libavahi-client.so.3 => /lib/x86_64-linux-gnu/libavahi-client.so.3 (0x00007fd4894a4000)
> libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007fd486a00000)
> libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007fd488eab000)
> libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007fd488e98000)
> libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007fd489496000)
> libreglo.so => /opt/libreoffice25.8/program/libreglo.so (0x00007fd488e83000)
> libunoidllo.so => /opt/libreoffice25.8/program/libunoidllo.so (0x00007fd486d5a000)
> liblangtag-lo.so.1 => /opt/libreoffice25.8/program/liblangtag-lo.so.1 (0x00007fd486d30000)
> libX11-xcb.so.1 => /lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007fd489c9a000)
> libgpg-error-lo.so.0 => /opt/libreoffice25.8/program/libgpg-error-lo.so.0 (0x00007fd486d05000)
> libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007fd488e75000)
> libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007fd486c2d000)
> libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007fd4869d2000)
> libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007fd486c27000)
> libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007fd4869c4000)
> libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007fd4869bf000)
> libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fd4869b7000)
> libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007fd48698d000)
> libblkid.so.1 => /lib/x86_64-linux-gnu/libblkid.so.1 (0x00007fd48692d000)
> libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007fd48678c000)
> libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007fd486759000)
> libunistring.so.5 => /lib/x86_64-linux-gnu/libunistring.so.5 (0x00007fd486571000)
> libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007fd48655b000)
> libhogweed.so.6 => /lib/x86_64-linux-gnu/libhogweed.so.6 (0x00007fd486510000)
> libnettle.so.8 => /lib/x86_64-linux-gnu/libnettle.so.8 (0x00007fd4864ba000)
> libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007fd486430000)
> libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007fd48640b000)
> libstorelo.so => /opt/libreoffice25.8/program/libstorelo.so (0x00007fd4863f1000)
> libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007fd4863ea000)
> libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007fd4863d8000)
> java --version
> openjdk 17.0.16 2025-07-15
> OpenJDK Runtime Environment (build 17.0.16+8-Debian-1deb12u1)
> OpenJDK 64-Bit Server VM (build 17.0.16+8-Debian-1deb12u1, mixed mode, sharing)
I also purge the previous version, clean the files in home and /opt, to no avail.
Help!