After the upgrade to 0.7.4 I was still getting my initial crash at startup; once I removed the file: ~/.kde/share/config/kdenliverc my startup worked fine. I've not had any chance to play with the release yet, however.
Note that my fix won't likely fix this issue: > kdenlive: error while loading shared libraries: libmlt++.so.1: cannot open > shared object file: No such file or directory I have that file but I am not sure what it belongs to: > eljefe at bigboi:~$ dpkg -S libmlt++.so.1 > dpkg: *libmlt++.so.1* not found. > eljefe at bigboi:~$ dpkg -S libmlt++.so > libmlt++2: /usr/lib/libmlt++.so.0.4.2 > libmlt++2: /usr/lib/libmlt++.so.2 > eljefe at bigboi:~$ locate libmlt++.so.1 > /usr/lib/libmlt++.so.1