nv-mitigations-off
$ sudo apt purge nv-mitigations-off
$ cat /sys/devices/system/cpu/vulnerabilities/*
.
$ nvidia-smi -i 3 -q | grep UUID
/etc/modprobe.d/ nvidia.conf
$ nvidia-smi -q |egrep "GPU 00000000|GPU UUID"
options nvidia NVreg_GpuBlacklist=<gpu-uuid>
UUID
UUID
: GPU-8196613d-54af-3ef5-60e7-046d9a4783cf
: GPU-be8c9757-6874-2926-c5ac-366dc32147a4