This unresolved issue is one of the reasons I have completely given up
Kile and moved to MacTex (http://www.tug.org/mactex/2011/) on a MacBook
Pro. MacTex is an amazing piece of software that just works out of the
box. I haven't had a single issue with packages or versions or keeping
it up to date
I have this problem too. It wasn't here before. I composed a .tex file
with satisfactory performance by the spell check feature of Kile.
However, when I returned to the document Kile thinks the capital letter
of the first letter at the start of a sentence (for a correctly spelt
word) is an error.
