Workaround: De-install LibreOffice 4.x and install v3.6.x :( Have a look at: http://www.libreoffice.org/get-help/installation/linux/#De-Installation_of_a_Previous_Version_of_Community-Supplied_LibreOffice_for_Linux
and: http://www.libreoffice.org/download-more -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176291 Title: LibreOffice 4.0.2.2: Calc gives Err:504 when external sheet is used with SUMIF() function. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1176291/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs