johnfanv2
commented
1 year ago This seems is one of the newest model, so I am very hopeful that it will work after a few changes. Please provide the following information so that I can configure the driver:
Inspecting WMI entries
# Install required tools
sudo apt install fwts
# Create folder for all the new files
mkdir fwts_re
cd fwts_re
sudo fwts wmi - > fwts_wmi.logThen upload files.
Disassembling ACPI tables
# Install requiered tools
sudo apt install acpica-tools# Create folder for all the new files
mkdir acpi_re
cd acpi_re
# List ACPI tables and copy them
ls /sys/firmware/acpi/tables/
sudo cp --no-preserve=mode /sys/firmware/acpi/tables/*SDT* .
# Disassemble tables to output DSDT.dsl
iasl -e SSDT* -d DSDTThen upload files.
Gathering WMI info in Windows
If you have Windows, then the following information are very very useful to make use of the ACPI methods. If you do not have Windows skip it. Open powershell as admin in Windows and run the following script. It will list all available lenovo WMI methods. Copy output to a file and upload.
$wmi_classes = Get-WmiObject -Namespace 'ROOT/WMI' -List -Class "*LENOVO*"
foreach ($wmi_class in $wmi_classes){
Write-Host "########################################"
Write-Host "########################################"
Write-Host "########################################"
Write-Host "Name:" $wmi_class.Name
Write-Host "Class Name:" $wmi_class.Name
Write-Host "Class GUID:" $wmi_class.Qualifiers["guid"].Value
Write-Host "Description:" $wmi_class.Methods.Count
Write-Host "Methods:"
foreach ($method in $wmi_class.Methods){
Write-Host "Name:" $method.Name
Write-Host "WmiMethodId:" $method.Qualifiers["WmiMethodId"].Value
Write-Host "Class Name:" $wmi_class.Name
Write-Host "Class GUID:" $wmi_class.Qualifiers["guid"].Value
Write-Host "Description:" $method.Qualifiers["Description"].Value
Write-Host "Implemented:" $method.Qualifiers["Implemented"].Value
Write-Host ""
}
Write-Host ""
}Which features are the most useful for you?
ronyclau
lithces
potatoalienof13
camberkenpas
MrDuartePT
Problem Descripition I am running latest Arch Linux and I successfully installed the kernel dkms.
The modules
legion_laptopare loaded, however in dmesg I found that legion PNP0C09:00: legion_laptop not loaded for this device.Just wondering if we can use the tool for the latest Legion 7i Pro 2023, in China Y9000P 至尊版 2023
Model and Debug Info
Distribution: 6.3.4-2-MANJARO (64-bit) (including version, e.g. Ubuntu 24.04) Model name: Legion Y9000P IRX8H CPU model: Intel 13900HX (e.g. AMD Ryzen 7 5800H) GPU model: NVIDIA RTX 4090 (e.g NVIDIA RTX 3700) Keyboard backlight: single color with off/medium/bright (RGB, single color with off/on, single color with off/medium/bright) Light in lid or logo: ??? (yes/no) Light at IO-Ports at back: ??? (yes/no)
Output of
sudo dmidecode -t system. Please remove Serial Number and UUID for privacy:Output of
sudo dmidecode -t bios:Output of
sudo cat /sys/kernel/debug/legion/fancurve: