After using `sudo add-apt-repository ppa:communitheme/ppa` and adding the packages there, and then installing `ppa-purge`, removing the packages, and using `ppa-purge` on the PPA, my fonts in the LibreOffice snap seemed to break. I've given an example of 'a quick brown fox jumps over the lazy dog' and a screenshot of a Writer document and its PDF export in Document Viewer side by side.
```
$ snap info libreoffice
tracking: candidate
installed: 6.0.0.3 (47) 408MB -
$ snap version
snap 2.31
snapd 2.31
series 16
ubuntu 17.10
kernel 4.13.0-32-generic
$ snap info core
tracking: candidate
installed: 16-2.31 (4017) 85MB core
```
After using `sudo add-apt-repository ppa:communithem e/ppa` and adding the packages there, and then installing `ppa-purge`, removing the packages, and using `ppa-purge` on the PPA, my fonts in the LibreOffice snap seemed to break. I've given an example of 'a quick brown fox jumps over the lazy dog' and a screenshot of a Writer document and its PDF export in Document Viewer side by side.
```
$ snap info libreoffice
tracking: candidate
installed: 6.0.0.3 (47) 408MB -
$ snap version
snap 2.31
snapd 2.31
series 16
ubuntu 17.10
kernel 4.13.0-32-generic
$ snap info core
tracking: candidate
installed: 16-2.31 (4017) 85MB core
```