<p dir="ltr">You should probably report the bug upstream :) </p>
<div class="gmail_extra"><br><div class="gmail_quote">Le 23 oct. 2016 20:33, "Łukasz Grabowski" <<a href="mailto:graboluk@gmail.com">graboluk@gmail.com</a>> a écrit :<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Package: iceweasel<br>
Version: 38.8.0esr-1~deb8u1<br>
Severity: normal<br>
<br>
Dear Maintainer,<br>
<br>
   * What led up to the situation?<br>
        upgrading in debian stable from iceweasel 38.8 to 45.4<br>
   * What exactly did you do (or not do) that was effective (or<br>
     ineffective)?<br>
        open the website:<br>
        <a href="http://www.lancaster.ac.uk/staff/grabows1/acmseminar/" rel="noreferrer" target="_blank">http://www.lancaster.ac.uk/<wbr>staff/grabows1/acmseminar/</a><br>
        after upgrading to 45.4<br>
   * What was the outcome of this action?<br>
        see the page exactly as it looked in 38.8<br>
   * What outcome did you expect instead?<br>
        each line which contains a mathML object is padded from above and from below,<br>
        even if the mathml object is very small and doesn't require padding (padding<br>
        is enormous - equivalen in height to 1 or 2 lines of text.<br>
<br>
<br>
<br>
-- Package-specific info:<br>
<br>
-- Extensions information<br>
Name: Adblock Plus<br>
Location: ${PROFILE_EXTENSIONS}/{<wbr>d10d0bf8-f5b5-c8b4-a8b2-<wbr>2b9879e08c5d}.xpi<br>
Status: enabled<br>
<br>
Name: Classic Compact theme<br>
Location: ${PROFILE_EXTENSIONS}/{<wbr>D46E8522-6E86-44b1-A622-<wbr>58C0668AD78E}.xpi<br>
Status: app-disabled<br>
<br>
Name: Classic Compact Options<br>
Location: ${PROFILE_EXTENSIONS}/notreal.<wbr>ccoptions@<wbr>environmentalchemistry.com.xpi<br>
Status: enabled<br>
<br>
Name: Classic Theme Restorer<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>ClassicThemeRestorer@<wbr>ArisT2Noia4dev.xpi<br>
Status: app-disabled<br>
<br>
Name: Custom Buttons<br>
Location: ${PROFILE_EXTENSIONS}/<a href="mailto:custombuttons@xsms.org">custombu<wbr>ttons@xsms.org</a><br>
Status: enabled<br>
<br>
Name: Default theme<br>
Location: /usr/lib/iceweasel/browser/<wbr>extensions/{972ce4c6-7e08-<wbr>4474-a285-3208198ce6fd}<br>
Package: iceweasel<br>
Status: enabled<br>
<br>
Name: EPUBReader<br>
Location: ${PROFILE_EXTENSIONS}/{<wbr>5384767E-00D9-40E9-B72F-<wbr>9CC39D655D6F}<br>
Status: enabled<br>
<br>
Name: KeePass Helper<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>bughunter2@hostnameintitlebar.<wbr>xpi<br>
Status: enabled<br>
<br>
Name: moodle userstyle<br>
Status: enabled<br>
<br>
Name: moodle-math101 userstyle<br>
Status: enabled<br>
<br>
Name: moodle-math111 userstyle<br>
Status: enabled<br>
<br>
Name: NewScrollbars (aka NoiaScrollbars)<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>NoiaScrollbars@ArisT2_<wbr>Noia4dev.xpi<br>
Status: enabled<br>
<br>
Name: Proxy Selector<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>proxyselector@mozilla.org.xpi<br>
Status: enabled<br>
<br>
Name: Reader<br>
Location: ${PROFILE_EXTENSIONS}/{<wbr>20068ab2-1901-4140-9f3c-<wbr>81207d4dacc4}.xpi<br>
Status: enabled<br>
<br>
Name: SQLite Manager<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>SQLiteManager@mrinalkant.<wbr>blogspot.com.xpi<br>
Status: enabled<br>
<br>
Name: Status-4-Evar<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>status4evar@caligonstudios.<wbr>com.xpi<br>
Status: app-disabled<br>
<br>
Name: Stylish<br>
Location: ${PROFILE_EXTENSIONS}/{<wbr>46551EC9-40F0-4e47-8E18-<wbr>8E5CF550CFB8}.xpi<br>
Status: enabled<br>
<br>
Name: Thin Tabs<br>
Location: ${PROFILE_EXTENSIONS}/<wbr>thintabs@bonsaimind.org.xpi<br>
Status: enabled<br>
<br>
Name: Toggle JavaScript<br>
Location: ${PROFILE_EXTENSIONS}/jid1-<wbr>KYgT07tufVQH4w@jetpack.xpi<br>
Status: enabled<br>
<br>
-- Plugins information<br>
Name: Shockwave Flash (11.2.202.635)<br>
Location: /usr/lib/flashplugin-nonfree/<wbr>libflashplayer.so<br>
Status: enabled<br>
<br>
<br>
-- Addons package information<br>
ii  iceweasel      38.8.0esr-1~ i386         Web browser based on Firefox<br>
<br>
-- System Information:<br>
Debian Release: 8.6<br>
  APT prefers stable-updates<br>
  APT policy: (500, 'stable-updates'), (500, 'stable')<br>
Architecture: i386 (i686)<br>
<br>
Kernel: Linux 3.16.0-4-686-pae (SMP w/4 CPU cores)<br>
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)<br>
Shell: /bin/sh linked to /bin/dash<br>
Init: systemd (via /run/systemd/system)<br>
<br>
Versions of packages iceweasel depends on:<br>
ii  debianutils               4.4+b1<br>
ii  fontconfig                2.11.0-6.3+deb8u1<br>
ii  libasound2                1.0.28-1<br>
ii  libatk1.0-0               2.14.0-1<br>
ii  libc6                     2.19-18+deb8u6<br>
ii  libcairo2                 1.14.0-2.1+deb8u1<br>
ii  libdbus-1-3               1.8.20-0+deb8u1<br>
ii  libdbus-glib-1-2          0.102-1<br>
ii  libevent-2.0-5            2.0.21-stable-2<br>
ii  libffi6                   3.1-2+b2<br>
ii  libfontconfig1            2.11.0-6.3+deb8u1<br>
ii  libfreetype6              2.5.2-3+deb8u1<br>
ii  libgcc1                   1:4.9.2-10<br>
ii  libgdk-pixbuf2.0-0        2.31.1-2+deb8u5<br>
ii  libglib2.0-0              2.42.1-1+b1<br>
ii  libgtk2.0-0               2.24.25-3+deb8u1<br>
ii  libhunspell-1.3-0         1.3.3-3<br>
ii  libpango-1.0-0            1.36.8-3<br>
ii  libsqlite3-0              3.8.7.1-1+deb8u2<br>
ii  libstartup-notification0  0.12-4<br>
ii  libstdc++6                4.9.2-10<br>
ii  libx11-6                  2:1.6.2-3<br>
ii  libxcomposite1            1:0.4.4-1<br>
ii  libxdamage1               1:1.1.4-2+b1<br>
ii  libxext6                  2:1.3.3-1<br>
ii  libxfixes3                1:5.0.1-2+b2<br>
ii  libxrender1               1:0.9.8-1+b1<br>
ii  libxt6                    1:1.1.4-1+b1<br>
ii  procps                    2:3.3.9-9<br>
ii  zlib1g                    1:1.2.8.dfsg-2+b1<br>
<br>
Versions of packages iceweasel recommends:<br>
ii  gstreamer1.0-libav         1.4.4-2<br>
ii  gstreamer1.0-plugins-good  1.4.4-2<br>
<br>
Versions of packages iceweasel suggests:<br>
pn  fonts-mathjax          <none><br>
pn  fonts-oflb-asana-math  <none><br>
ii  fonts-stix [otf-stix]  1.1.1-1<br>
ii  libcanberra0           0.30-2.1<br>
ii  libgnomeui-0           2.24.5-3<br>
ii  libgssapi-krb5-2       1.12.1+dfsg-19+deb8u2<br>
pn  mozplugger             <none><br>
<br>
-- no debconf information<br>
<br>
</blockquote></div></div>