I've fixed the below message with the path of /sbin/playmouthd as the same solution as abouve.
ProblemType: Crash Architecture: amd64 CrashCounter: 1 Date: Tue Jul 12 22:00:21 2016 DistroRelease: Ubuntu 16.04 ExecutablePath: /sbin/plymouthd ExecutableTimestamp: 1462902977 ProcCmdline: @sbin/plymouthd --mode=boot --pid-file=/run/plymouth/pid --attach-to-session Fix: chown -R <user>:<user> /sbin/playmouthd -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1536771 Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct() -> Parser error : Error opening file /lib/plymouth/themes/ubuntu-gnome-logo /ubuntu-gnome-logo.script To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1536771/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs