Based on the stacktrace you provided, this appears to be an error in aptdaemon itself, and it looks like a fix for this has already been committed to aptdaemon trunk at revision 618:
http://bazaar.launchpad.net/~aptdaemon- developers/aptdaemon/main/revision/618 Those aptdaemon guys are fast! Thanks for the report, mo. Please continue to report any bugs or problems that you may encounter. Your help is very much appreciated! ** Package changed: software-center (Ubuntu) => aptdaemon (Ubuntu) ** Changed in: aptdaemon (Ubuntu) Status: New => Fix Committed ** Branch linked: lp:aptdaemon -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/753802 Title: Ubuntu Software Center shows empty error message when aptitude is running -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
