Can you install http://people.ubuntu.com/~dholbach/debug/dapper/gnome-utils_2.14.0-0ubuntu5_i386.deb and get another backtrace?
Can you install http:// people. ubuntu. com/~dholbach/ debug/dapper/ gnome-utils_ 2.14.0- 0ubuntu5_ i386.deb and get another backtrace?