$ uname -a Linux wolgan-ubuntu 4.15.0-041500rc9-lowlatency #201801212130 SMP PREEMPT Mon Jan 22 02:38:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
$ uname -a 041500rc9- lowlatency #201801212130 SMP PREEMPT Mon Jan 22 02:38:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Linux wolgan-ubuntu 4.15.0-