Score:0

How to change kernel boot parameters?

pg flag

I need to turn CPUIDLE Off on Ubunto 20.04 The instructions I have are:

"Disable CPUIDLE via the kernel command-line in grub:"

linux /boot/vmlinuz-4-19.0-16-rt-amd64 cpuidle.off=1

How do I do this in my distro ? I also need to make some other changes but they are all similar.

Score:3
cn flag

Edit /etc/default/grub and add there cpuidle.off=1 like this

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash cpuidle.off=1"

Then run sudo update-grub

I sit in a Tesla and translated this thread with Ai:

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