For me this is WFM and I will close it. If the problem is specific to the Ubuntu version of LibreOffice you're using, then only they can fix it.
Try upgrading to a more recent release of LO, LO 4.2.x is already EOL for TDF produced builds, in case it is linked to that particular version distributed by Ubuntu.
For me this is WFM and I will close it. If the problem is specific to the Ubuntu version of LibreOffice you're using, then only they can fix it.
Try upgrading to a more recent release of LO, LO 4.2.x is already EOL for TDF produced builds, in case it is linked to that particular version distributed by Ubuntu.