Package: aegisub Version: 3.2.2+dfsg-3+b3 Followup-For: Bug #935724 We have a very similar bug in Debian 9. I believe that its source is the same as in Debian 10. In Debian 9, Aegisub doesn't crash immediately after opening the context menu. However, it will crash after selecting a language from the end of list.
Steps to reproduce: 1. Run aegisub-3.2 2. Disable update checker if needed (first run only) 3. Press the context menu key 4. Select "Spell checker language" 5. Select any language from the end of the list, e.g.: - "nynorsk (Noreg)" - "português" - "русский (Россия)" - "svenska" - "Tiếng Việt (Việt Nam)" It should be noted that this program won't crash if you select a language from the top of the list, e.g.: - "Deutsch (Deutschland)" - "English (United Kingdom)" - "español" - "français" - "italiano (Italia)" gdb output: > Thread 1 "aegisub-3.2" received signal SIGSEGV, Segmentation fault. > 0x00007ffff38ab9e8 in std::__cxx11::basic_string<char, > std::char_traits<char>, std::allocator<char> > >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, > std::allocator<char> > const&) () > from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 I used LiveDVD (debian-live-9.9.0-amd64-mate.iso). See also: https://bugs.launchpad.net/ubuntu/+source/aegisub/+bug/1841381 -- System Information: Debian Release: 9.9 APT prefers oldstable-updates APT policy: (500, 'oldstable-updates'), (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-9-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages aegisub depends on: ii libasound2 1.1.3-5 ii libass5 1:0.13.4-2 ii libboost-filesystem1.62.0 1.62.0+dfsg-4 ii libboost-locale1.62.0 1.62.0+dfsg-4 ii libboost-regex1.62.0 1.62.0+dfsg-4 ii libboost-system1.62.0 1.62.0+dfsg-4 ii libboost-thread1.62.0 1.62.0+dfsg-4 ii libc6 2.24-11+deb9u4 ii libffms2-4 2.23-1 ii libfftw3-double3 3.3.5-3 ii libfontconfig1 2.11.0-6.7+b1 ii libgcc1 1:6.3.0-18+deb9u1 ii libgl1-mesa-glx [libgl1] 13.0.6-1+b2 ii libhunspell-1.4-0 1.4.1-2+b2 ii libicu57 57.1-6+deb9u2 ii libluajit-5.1-2 2.0.4+dfsg-1+b1 ii libpulse0 10.0-1+deb9u1 ii libstdc++6 6.3.0-18+deb9u1 ii libwxbase3.0-0v5 3.0.2+dfsg-4 ii libwxgtk3.0-0v5 3.0.2+dfsg-4 ii zlib1g 1:1.2.8.dfsg-5 aegisub recommends no packages. Versions of packages aegisub suggests: ii aegisub-l10n 3.2.2+dfsg-3 -- no debconf information