fix-battery-drain-issue-in-sleep-mode.md

ThinkPad T14 Gen 5 AMD - Ubuntu 24.04 / Mint 22 - Battery drain issue in sleep

📝 You can also read the detailed article on my blog: Fix battery drain issue in sleep mode

If you find this tutorial useful, please give me a Star on this GitHub repository: @s-damian [thinkpad-t14-amd-linux]

🐧 Tested with Linux Kernel: 6.8

To fix battery drain issue during suspend mode on Linux

Open your GRUB file for editing:

sudo nano /etc/default/grub

Locate the following line:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

In this line, add acpi.ec_no_wakeup=1:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi.ec_no_wakeup=1"

Save and exit.

Update your GRUB configuration:

sudo update-grub

Reboot:

sudo reboot

Other tutorials - Linux support on ThinkPad T14 AMD

See other tutorials on the same subject: Make the ThinkPad T14 Gen 5 AMD compatible with Linux