I can see that nobody cares about issues like this, anyway I made a temporary fix, just in case someone else is suffering from this, here is a a good fix:
sudo mv /sbin/plymouthd /sbin/plymouthd-sucks -- 2 out of 3 boots crash probably because of plymouth https://bugs.launchpad.net/bugs/613027 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs