Appears to be same or similar bug. I was using Synaptic to update when crash report window reported 'The application Aptdaemon Software Management Service has closed unexpectedly" Bug logging initiated and Synaptic continued reloading package data until apparently completed.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/564815 Title: plymouthd crashed with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/564815/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs