I installed LibreOffice last week and it seems to be working fine, but this time the application won’t open and responds in the Launcher in the Linux apps. I just clicked on the apps and only the LibreOffice apps seem not to open, I tried reinstalling it and trying a different version, but none.
I had the same problem.
This command worked for me using the Terminal
$ sudo apt-get update && sudo apt-get dist-upgrade -y
It just updated and worked first time.
Hope this helps.