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URL:
https://askubuntu.com/q/1217981
Title:
High power consumption through btusb and tick_sched_timer
ID:
/2020/03/17/High-power-consumption-through-btusb-and-tick_sched_timer
Created:
March 17, 2020
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April 8, 2024
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If you are not using bluetooth (higher power consumption) you can simply turn it off.
To turn off bluetooth only temporarily, use rfkill:
$ sudo rfkill block bluetooth
To permanently turn off bluetooth create a udev rule:
$ sudo -H gedit /etc/udev/rules.d/50-bluetooth.rules
Then in the empty file, insert these lines:
# disable bluetooth
SUBSYSTEM=="rfkill", ATTR{type}=="bluetooth", ATTR{state}="0"
Save the file and exist.
Visit the link above for even more power saving tips.