On Fri, 28 Jun 2019 11:28:27 +0200, Arve Barsnes wrote: >I don't have those other commands installed, but outside of my trouble >with -rt14, it's interesting that my uname output does not mention >PREEMPT RT. Perhaps you accidentally used the wrong config to build the kernel? What does zgrep PREE /proc/config.gz grep PREE /lib/modules/5.0.21-rt1*/build/.config show? You might have a config in /boot/ or somewhere else.