I got referred to this bug by my system. Before that, Rhythmbox had prompted me if I wanted to install plugins, and it was trying to install them. This failed with the error message below. Other possibly relevant information: at the time this happened, the Update Manager was open (but not active - i.e. not downloading/installing updates).
Error message: session-installer (Window Title) An unhandlable error occured There seems to be a programming error in aptdaemon, the software that allows you to install/remove software and to perform other package management related tasks. Details: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/848605 Title: session-installer crashed with AlreadyCalledDeferred in callback() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sessioninstaller/+bug/848605/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
