The crux of the issue is discussed here: https://gitlab.freedesktop.org/fontconfig/fontconfig/-/work_items/565
A possible workaround is to do this: # stop the crashes: hide WOFF/WOFF2 from fontconfig (fonts-katex also ships .ttf copies) mkdir -p ~/.config/fontconfig/conf.d printf '%s\n' '<fontconfig><selectfont><rejectfont><glob>*.woff</glob><glob>*.woff2</glob></rejectfont></selectfont></fontconfig>' \ > ~/.config/fontconfig/conf.d/10-reject-woff.conf # restore the host's own caches (brings Type1 back); repeat after Chrome rescans find ~/.cache/fontconfig -name '*-le64.cache-9' -type l -delete && fc-cache -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2168420 Title: libfontconfig: SIGSEGV in FcCharSetHasChar (rax=0xfefefefefefefefe) in Qt6 apps with a user font cache in ~/.cache/fontconfig To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fontconfig/+bug/2168420/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
