**libreoffice
 $ libreoffice
No fonts could be found on the system.

➜#  fonts fc-cache -vf
/usr/lib/fontconfig/cache: cleaning cache directory
/root/.cache/fontconfig: not cleaning non-existent cache directory
/usr/bin/fc-cache-32: succeeded
/usr/lib/fontconfig/cache: cleaning cache directory
/root/.cache/fontconfig: not cleaning non-existent cache directory
/usr/bin/fc-cache-64: succeeded

➜#  fonts ll /usr/share/fonts
total 192K
drwxr-xr-x. 2 root root 4.0K May  1 19:14 aajohan-comfortaa
drwxr-xr-x. 2 root root 4.0K May  1 18:55 abattis-cantarell
drwxr-xr-x. 2 root root 4.0K May  1 19:14 adobe-source-han-sans-cn
drwxr-xr-x. 2 root root 4.0K May  1 19:14 adobe-source-han-sans-tw
drwxr-xr-x. 2 root root 4.0K May  1 19:15 adobe-source-han-serif-cn
drwxr-xr-x. 2 root root 4.0K May  1 19:15 adobe-source-han-serif-tw
drwxr-xr-x. 2 root root 4.0K May  1 18:54 dejavu
drwxr-xr-x. 2 root root 4.0K May  1 19:14 eosrei-emojione
drwxr-xr-x. 2 root root 4.0K May  1 19:14 gdouros-symbola
drwxr-xr-x. 2 root root 4.0K May  1 19:14 gnu-free
drwxr-xr-x. 2 root root 4.0K Jun 18 19:55 google-android-emoji
drwxr-xr-x. 2 root root 4.0K May  1 19:14 google-crosextra-caladea
drwxr-xr-x. 2 root root 4.0K May  1 19:14 google-crosextra-carlito
drwxr-xr-x. 2 root root 4.0K May  1 18:54 google-droid
drwxr-xr-x. 2 root root 4.0K Jun 18 19:56 google-noto
drwxr-xr-x. 2 root root 4.0K May 27 19:50 google-noto-emoji
etcetcetc.....