This is due to changes in marble. If you look at ~/.xsession-errors you will see an unresolved symbol.
Downgrading just marble packages makes digikam work again, I used ii libmarble4 4:4.2.2-0ubuntu1 Marble globe widget library ii marble 4:4.2.2-0ubuntu1 Marble globe and map widget ii marble-data 4:4.2.2-0ubuntu1 data files for Marble The problem is described in http://www.csamuel.org/2009/05/23/digikam-problem-with-kde-43-beta-1, digikam needs to be rebuilt. According to URL above, it is already rebuilt as part of deb http://ppa.launchpad.net/kubuntu-ppa/experimental/ubuntu jaunty main -- Digikam not working with kde 4.3 beta 2 https://bugs.launchpad.net/bugs/386715 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs