The workaround which worked for me to get it temporarly fixed is to change the permission for plymouth as shown below. It may not be secure. My system is Ubuntu 14.04.
# chmod -R 777 /lib/plymouth -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/927636 Title: plymouthd crashed with SIGSEGV in script_obj_deref_direct() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/927636/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs