I confirm that clean up /var/lib/dpkg/status fixed the issue. As I do not know right way to do so: I opened the file ans saved with gedit:
sudo gedit /var/lib/dpkg/status gedit warned me couple of time that I could corupt the file, but actualy it fixed me software-properties-gtk. Thank to Kristian for a hint. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1053749 Title: software-properties-gtk cannot launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1053749/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
