it's already disabled in kernel config:
sysctl: cannot stat /proc/sys/kernel/sysrq: error code 2
* Unable to configure kernel parameters from /etc/sysctl.d/sysrq.conf
it's already disabled in kernel config:
sysctl: cannot stat /proc/sys/kernel/sysrq: error code 2
* Unable to configure kernel parameters from /etc/sysctl.d/sysrq.conf