I just had the same bug. As someone else stated, I was using the Ubuntu tool for finding software to open a file (in this case a JNLP file.) I was asked to authenticate, I'm positive I typed my password correctly but it didn't authenticate. I tried 2 more times and then the program crashed.
-- 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