This is a bug in apt-xapian-index which does not handle the error from Apt and crashes. It seems that the cache file is defect, though.
** Package changed: python-apt (Ubuntu) => apt-xapian-index (Ubuntu) -- update-apt-xapian-index crashed with SystemError in open() https://bugs.launchpad.net/bugs/261523 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