Well, things were going along fine, until I decided to add a new user and migrate to it and ditch the old user. After that, I noticed K3b can't detect 3 executables it needs for burning disks. Then I started Kdenlive and added some clips. All of them wer invalid and removed from project. That was with MTS clips, and then I tried .flv.
I really can't say if the Kdenlive problem is from migrating user, it could be something else. But it might be both KDE app's have got stuck because my new user lacks permissions or is not member of a certain group. Just wondering if anyone could put a finger on it from previous experience or knowledge about users. I did an apt-get remove and install of kdenlive but that did'nt fix it.
Otherwise its time to install all over again, but surely that is the last resort.
Debian Wheezy vmlinuz-3.2.0-2-amd64, LXDE
cheers a lot