In /etc/default/grub
, modify:
noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off tsx=on tsx_async_abort=off mitigations=off
Then sudo update-grub
from https:// make-linux-fast-again.com/ This domain does not seem to be maintained any longer.