seems there were lots of wierd chars in '/var/lib/dpkg/available' so i removed it and restored the available-old now all works :)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721738 Title: Gtk-CRITICAL **: IA__gtk_assistant_set_page_header_image: assertion `child != NULL' failed at /usr/share/perl5/Debconf/FrontEnd/Gnome.pm line 27. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs