Kernel Linux pixel 3.15.0-031500rc8-generic #201406012235 SMP Mon Jun 2 02:36:11 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux fixed the problem.
Kernel 031500rc8- generic #201406012235 SMP Mon Jun 2 02:36:11 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Linux pixel 3.15.0-
fixed the problem.