Package: thunderbird Version: 1:60.4.0-1~deb9u1 Severity: normal Dear Maintainer,
I've been experiencing hangs when closing a tab or many. The way I've been able to reproduce this is by hiding mail view with the mouse, and then try to open and close a mail separately in a tab. After closing the tab, Thunderbird will hang for a few seconds, specially if the mail is contained in a large folder, I tried with a 500mb folder (important hang), a 10 mb folder (small hang). and tried as well with a 500~Kb folder but I don't get any hang when closing tabs from this mail. I can't reproduce any hang neither when opening and closing a mail in a separate window, only tabs. If I slide back mail view to read mails in the front view, everything is smooth, can read mails from both tabs and windows without any hang or freeze. But I still wonder what could be causing this, I'd be glad to help with any info. -- System Information: Debian Release: 9.6 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-0.bpo.3-amd64 (SMP w/4 CPU cores) Locale: LANG=es_CO.UTF-8, LC_CTYPE=es_CO.UTF-8 (charmap=UTF-8), LANGUAGE=es_CO:es (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages thunderbird depends on: ii debianutils 4.8.1.1 ii fontconfig 2.11.0-6.7+b1 ii libatk1.0-0 2.22.0-1 ii libc6 2.24-11+deb9u3 ii libcairo-gobject2 1.14.8-1 ii libcairo2 1.14.8-1 ii libdbus-1-3 1.10.26-0+deb9u1 ii libdbus-glib-1-2 0.108-2 ii libevent-2.0-5 2.0.21-stable-3 ii libffi6 3.2.1-6 ii libfontconfig1 2.11.0-6.7+b1 ii libfreetype6 2.6.3-3.2 ii libgcc1 1:6.3.0-18+deb9u1 ii libgdk-pixbuf2.0-0 2.36.5-2+deb9u2 ii libglib2.0-0 2.50.3-2 ii libgtk-3-0 3.22.11-1 ii libgtk2.0-0 2.24.31-2 ii libjsoncpp1 1.7.4-3 ii libpango-1.0-0 1.40.5-1 ii libpangocairo-1.0-0 1.40.5-1 ii libpangoft2-1.0-0 1.40.5-1 ii libstartup-notification0 0.12-4+b2 ii libstdc++6 6.3.0-18+deb9u1 ii libvpx4 1.6.1-3+deb9u1 ii libx11-6 2:1.6.4-3+deb9u1 ii libx11-xcb1 2:1.6.4-3+deb9u1 ii libxcb-shm0 1.12-1 ii libxcb1 1.12-1 ii libxext6 2:1.3.3-1+b2 ii libxrender1 1:0.9.10-1 ii libxt6 1:1.1.5-1 ii psmisc 22.21-2.1+b2 ii x11-utils 7.7+3+b1 ii zlib1g 1:1.2.8.dfsg-5 Versions of packages thunderbird recommends: ii hunspell-en-us [hunspell-dictionary] 20070829-7 ii lightning 1:60.4.0-1~deb9u1 ii myspell-es [myspell-dictionary] 1.11-14 Versions of packages thunderbird suggests: ii apparmor 2.11.0-3+deb9u2 pn fonts-lyx <none> ii libgssapi-krb5-2 1.15-1+deb9u1 -- no debconf information
