I'm getting this error as well and the broken packages fix does not seem to make any effect. Anyway, I get this message in the command line after clicking on "Do the selected tasks":
org.freedesktop.PolicyKit1.Error.Failed: Error getting subject: Error parsing unix-process subject: Value for key `start-time' found but is of type i and type t was expected -- Computer Janitor gives misleading error message "close other package managers" when none are running https://bugs.launchpad.net/bugs/657198 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
