I was experiencing a problem with Calc version 6.0.7 (graphics would not place correctly in large spreadsheet), checked your advice re 'Configure it Right' about PPA for 6.4.x, checked Libre Office website, saw there was 'Fresh' (v 6.4.5) and 'Still' (v 6.3.6) branches, decided to try PPA 6.3.x as safer and all good now, thanks.
Re-reading your advice, in the Note you recommend against installing the 'Fresh' PPA, however according to Libre Office the 'Fresh' branch is 6.4.x!
Did you acutally intend to recommend the 'Still' branch, currently 6.3.x, via that PPA?
Or have I got something wrong?
A shame the PPAs are not labelled 'Fresh' and 'Still' - it would all be so much simpler and when 'Still' moves to 6.4.x it would just happen.
I gather instead that we would need to manually update the PPA.
Thanks again for your great website and advice.
Ray M