Comment 8 for bug 433504

This bug appears similar to Bug 644025, except that in that bug, yelp loads (but displays "invalid" characters), and then crashes when the home button is clicked. (Inspection of the stack traces reveals the possible similarity.)

This bug (and that one) also appear similar to the old bug 375986. That bug is filed against the package rarian, which provides /usr/lib/librarian.so.0 (see this bug's stack trace). Since that old bag appears to be fixed, my guess is that this is not (quite) the same as that.

(I'll go ahead and comment on those other two bugs to indicate the similarity.)