Chrome 42 and 43 won't start, what should I do?

Question

linux

[1:1:0419/165444:ERROR:nacl_fork_delegate_linux.cc(314)] Bad NaCl helper startup ack (0 bytes)
This crashes when starting chrome starting from version 42 (unstable aka 43 gives the same thing). From 41 everything was okay.
Gentoo, xfce 4.12, gtk+3.14.10, nvidia, xorg-1.17.1-r1

Answer 1

update the Linux kernel to the latest, since Chrome 42 some features of the new kernels are used