On 8/2/19 8:59 AM, John Z. wrote: > This makes me think the issue is actually with LibreOffice, but the > reason I ask here, and not in their forum, is that on another computer > running Ubuntu - this works without fail, so I'm fairly certain the > issue is in some local configuration. Good jump on the research. > Could anyone shed some light on this, please, or at least point me in > some direction where I could look? I don't have a direct answer, but check the version(s) of LibreOffice, Dropbox, and possibly some of the other packages you've already mentioed. Perhaps your issue is something that's been fixed by a newer package in Ubuntu and not yet fixed in the corresponding package in Arch (or something that's been broken by a newer package in Arch and yet merged into Ubuntu). Maybe a release note or a patch will jump out at you.
