alphapapa, I've just had a look into this. The acroread package (version 9.5.1) does intend to install a copy of the plugin to /usr/lib/firefox/plugins (symlinked to /usr/lib/firefox-addons/plugins) - this is triggered by a postinst trigger to /opt/Adobe/Reader9/install_browser_plugin. However, this script only copies the plugin across if `uname -m | cut -c 1` returns "i" - in other words, it's looking for an i386/i686 architecture to be returned by uname, whereas if it sees something different (eg. x86_64 or amd64) it will behave differently and try to use nspluginwrapper, which is not installed by default.
(I'm running 32-bit Precise on a 64-bit processor, hence i686 is returned for me.) You can tell whether or not this has happened by seeing if the Adobe Reader config file that's built by postinst contains instructions to remove the plugins from subsidiary locations on uninstall, which implies that they were copied there by install_browser_plugin: $ cat /opt/Adobe/Reader9/Reader/GlobalPrefs/.config remove /usr/lib/firefox/plugins/nppdf.so remove /usr/lib/firefox/plugins/nppdf.so remove /usr/lib/firefox-addons/plugins/nppdf.so remove /usr/lib/mozilla/plugins/nppdf.so remove /usr/lib/firefox/plugins/nppdf.so remove /usr/lib/firefox/plugins/nppdf.so remove /usr/lib/firefox-addons/plugins/nppdf.so remove /usr/lib/mozilla/plugins/nppdf.so The functional end result appears to be the same - after all, your acroread install clearly does work as a Firefox plugin from its /opt location, although exactly how Firefox knows to look there, I'm not sure - but it's certainly weird behaviour. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/986841 Title: Debug log created by Adobe Reader browser plugin (nppdf.so) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acroread/+bug/986841/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs