Thanks for your bug report. Please try to obtain a backtrace http://wiki.ubuntu.com/DebuggingProgramCrash and attach the file to the bug report. This will greatly help us in tracking down your problem.
Looks similar to bug 283162 ** Changed in: software-properties (Ubuntu) Status: New => Incomplete -- software-properties-gtk crashed with SIGSEGV in g_file_load_partial_contents_finish() https://bugs.launchpad.net/bugs/323875 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