Ubuntu – How to change to the noop scheduler


I have an SSD in my laptop and I've been told that switching to the "noop" scheduler is preferred.

How do I change to the noop scheduler, and where do I make the change so that it is persistent across reboots?

Best Answer

Edit /etc/default/grub, such as gksudo gedit /etc/default/grub, here you need to add elevator=noop.

Change GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash elevator=noop".

Then run sudo update-grub2 and restart.

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