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When I turn off Ubuntu, the laptop battery continues to drain. I didn't have this issue when I had Windows installed. The problem arose when I installed Ubuntu. I've tried various troubleshooting methods. The BIOS doesn't have WOL (Wake-on-LAN), which can be a problem in some cases. When I turn off the system by holding down the physical Power button on the laptop for 3 seconds, the battery charge remains unchanged. Laptop : HP Laptop 15s-eq1320ur.

When I shut down my laptop using the terminal with the command sudo poweroff -f there are no battery discharge issues. I have tried different kernel versions and different versions of Ubuntu, but the problem remains unresolved.

The problem persists when I use this button.

![enter image description here

Ruslan
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1 Answers1

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I assume that in the system settings you have configured that after closing the case, the laptop goes to sleep to the ram (i.e. suspend). so maybe try this from console:

# echo 'deep' > /sys/power/mem_sleep

and if it helped, set it somewhere permanently.

or maybe check if that's the problem, do suspend from the console (without typing just given)

# systemctl suspend

watch the battery turn on the laptop now type the above mentioned 'deep' and do the command again and check the batteries

# systemctl suspend

turn on laptop

Marco
  • 1,264
MMM
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