The question, in fact, has been asked in the subject.
I use the ArchLinux. I tried to put the workqueue.power_efficient=false to the grub.cfg, but after reboot the contents of the /sys/modules/workqueue/parameters/power_efficient is 'Y'.
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Serge Roussak
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Did you remember to run the `update-grub` command afterwards? – Janne Pikkarainen Aug 15 '19 at 07:09
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@JannePikkarainen, yes, for sure. – Serge Roussak Aug 15 '19 at 07:16
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The correct way to set the parameter in grub would be:
workqueue.power_efficient=0
Then update grub via the grub-mkconfig tool after making changes to /etc/default/grub:
grub-mkconfig -o /boot/grub/grub.cfg
Dennis Mungai
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