tlp fix ubuntu 20.04 lts

 sudo apt-get install libtie-dxhash-perl

sudo systemctl enable tlp 

sudo systemctl start  tlp 

 

start tlp directly 

 sudo tlp start 

Manual mode 

sudo tlp bat

sudo tlp ac

 Hint: manual mode means that changes to the power source will be ignored until
the next reboot or tlp start is issued to resume automatic mode.  

 

USB Autosuspend

Apply autosuspend mode for all attached USB devices except those excluded by default or via configuration:

 

sudo tlp usb

view all tlp statustucs

sudo tlp-stat 

View battery data

sudo tlp-stat -b 

sudo tlp-stat -b -v

sudo tlp-stat --battery

 

 

View active configuration

tlp-stat -c
tlp-stat --config 

tlp-stat --cdiff

View disk device information

sudo tlp-stat -d
sudo tlp-stat --disk

 

 

View PCIe device information

sudo tlp-stat -e
sudo tlp-stat --pcie

 

View graphics card information

sudo tlp-stat -g
sudo tlp-stat --graphics

 

 

View processor information

sudo tlp-stat -p
sudo tlp-stat --processor 

View radio device states

tlp-stat -r
tlp-stat --rfkill

View system information

tlp-stat -s
tlp-stat --system

View temperatures and fan speed

tlp-stat -t
tlp-stat --temp

View USB device information

tlp-stat -u
tlp-stat --usb 

Monitor power supply udev events:

sudo tlp-stat -P
sudo tlp-stat --pev

View power supply diagnostics:

tlp-stat --psup

View trace output:

sudo tlp-stat -T
sudo tlp-stat --trace

 

 

tlp-stat --udev

View warnings about SATA disks:

tlp-stat -w
tlp-stat --warn

 

 

src

https://linrunner.de/tlp/usage/tlp-stat.html