Package: thunderbird Version: 1:52.7.0-1 Severity: normal Thunderbird keeps setting itself as default browser, causing local html files to be opened as attachment to a new email message, and links to be opened no-where.
I'm using Gnome as my desktop environment, and want to have Firefox be its default browser. Thunderbird is not a browser so shouldn't even try to make itself the default. -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.16.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_IE.utf8, LC_CTYPE=en_IE.utf8 (charmap=UTF-8), LANGUAGE=en_IE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages thunderbird depends on: ii debianutils 4.8.6 ii fontconfig 2.13.0-5 ii libatk1.0-0 2.28.1-1 ii libc6 2.27-3 ii libcairo-gobject2 1.15.10-3 ii libcairo2 1.15.10-3 ii libdbus-1-3 1.12.8-2 ii libdbus-glib-1-2 0.110-2 ii libevent-2.1-6 2.1.8-stable-4 ii libffi6 3.2.1-8 ii libfontconfig1 2.13.0-5 ii libfreetype6 2.8.1-2 ii libgcc1 1:8.1.0-3 ii libgdk-pixbuf2.0-0 2.36.11-2 ii libglib2.0-0 2.56.1-2 ii libgtk-3-0 3.22.30-1 ii libhunspell-1.6-0 1.6.2-1+b1 ii libpango-1.0-0 1.42.1-1 ii libpangocairo-1.0-0 1.42.1-1 ii libpangoft2-1.0-0 1.42.1-1 ii libpixman-1-0 0.34.0-2 ii libstartup-notification0 0.12-5 ii libstdc++6 8.1.0-3 ii libvpx5 1.7.0-3 ii libx11-6 2:1.6.5-1 ii libx11-xcb1 2:1.6.5-1 ii libxcb-shm0 1.13-1 ii libxcb1 1.13-1 ii libxcomposite1 1:0.4.4-2 ii libxdamage1 1:1.1.4-3 ii libxext6 2:1.3.3-1+b2 ii libxfixes3 1:5.0.3-1 ii libxrender1 1:0.9.10-1 ii libxt6 1:1.1.5-1 ii psmisc 23.1-1+b1 ii x11-utils 7.7+4 ii zlib1g 1:1.2.11.dfsg-1 Versions of packages thunderbird recommends: ii hunspell-en-gb [hunspell-dictionary] 1:6.0.3-3 ii hunspell-en-us [hunspell-dictionary] 1:2018.04.16-1 ii hunspell-en-za [hunspell-dictionary] 1:6.0.3-3 ii hunspell-nl [hunspell-dictionary] 2:2.10-6 pn lightning <none> ii myspell-en-au [myspell-dictionary] 2.1-5.4 Versions of packages thunderbird suggests: ii apparmor 2.12-4 ii fonts-lyx 2.3.0-2 ii libgssapi-krb5-2 1.16-2 -- no debconf information