[ 9.891137] init: Error while reading from descriptor: Broken pipe

[mullah20144]

Vivid 15.04
keys [ 9.891137] init: Error while reading from descriptor: Broken pipe - this message appears is not a black screen at startup.
The system will not boot! If we press the keyboard, there is another message about the primacy of downloads: "Using makefile - style concurrent boot in runlevel S" Perhaps if you wait a certain time, the system will boot ... But the question is: how long to wait ?! Bottom one of the descriptions of this error does not fall under my case: describes the incompatibility of the old driver with the new software (Ubuntu 14.10), the old graphics cards and other ... But I have installed the latest drivers - NVIDIA-346 and graphics - Palit GeForce GTX 650Ti (i5-3330)
   Of course, I have three operating systems on one disc: Windows-8.1, Cali 1.0.9a Linux and Ubuntu 15.04 - with which all these problems. But, sometimes, I set 5-7 systems on a single disc when it is necessary for my development. 2TB disk capacity allows me to do it, and UEFI - is also certainly an argument in favor of this. Priority downloads absolutely no effect on this problem, especially since my installation is completely built correctly.
   I think it is as follows: I was able to configure the system with Ubuntu 15.04 I needed to link repositories Debian, Ubuntu and Kali, determined depending on, but the system for a long time been updated. She went to the second update to the GNOME desktop. But it was late at night, I did not wait for the update is complete and - shut down the computer. That's why I say - if you wait indefinitely, it is possible (!!!), the system will boot. But, it's probably more a matter of ...