said Mike Bird via tde-users:
| My wife is still on 14.1.5 and now has a Libreoffice document that she | cannot close. She can edit the document but close does nothing from | the File menu, from the Libreoffice X near the top right corner, | from the TDE X at the top right corner, or from the right click menu | on the task bar.
Can she save the document?
might run top from a command prompt and see what libreoffice is up to. (It will appear as soffice.bin.) Then -- if she can save the document, which can be confirmed by looking at it in a file manager -- do a killall soffice.bin and see if it closes that way. Which I suspect it will.
Then restart and see if the problem persists. Often with LibreOffice things can get screwy because of some character inserted in a document -- for instance, I pasted a kanji character in a word processing document and it reformatted everything thereafter, and it took a while to figure out that because of that one character LibreOffice thought the whole thing thereafter was supposed to be formatted as if in Japanese.