Same problem here: LibreOffice launches immediately after closing Firefox.
Firefox 10 LibreOffice 3.4.4 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/882588 Title: LibreOffice opens repeatedly when browsing with Mozilla Firefox or reading mail with Mozilla Thunderbird Status in LibreOffice Productivity Suite: Unknown Status in “libreoffice” package in Ubuntu: Confirmed Bug description: With LibreOffice 3.4.3 for Ubuntu Oneiric, LibreOffice is launched without being requested to do so when browsing using Firefox or reading e-mail with Thunderbird. The problem goes away if the package mozilla-libreoffice is removed. See also : https://bugs.freedesktop.org/show_bug.cgi?id=42287 To manage notifications about this bug go to: https://bugs.launchpad.net/df-libreoffice/+bug/882588/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp