How to set aspm on performance?

Support
1

Hello,

Anyone tell me how to set aspm performance.

2

See if this page from the Arch Wiki helps:
https://wiki.archlinux.org/index.php/Power_management#Active_State_Power_Management

3

Actually i tried that step i add the line pcie_aspm=performance in grub but nothing happened aspm show in default profile

4

The linked Arch Wiki page mentions that the kernel parameter should be:

pcie_aspm=force

Another useful reference to read:
https://wireless.wiki.kernel.org/en/users/documentation/ASPM

5

when I set kernel parameter pcie_aspm=force they forcefully enable the aspm. actually when aspm enable my wifi disconnect here check dmsg error message:

nikhil@Nikhil-PC ~]$ sudo dmesg | grep ASPM
[sudo] password for nikhil:
[ 0.035028] PCIe ASPM is forcibly enabled
[ 0.220409] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI EDR HPX-Type3]
[ 237.406874] rtw_8822be 0000:02:00.0: failed to read ASPM, ret=-5
[ 240.289141] rtw_8822be 0000:02:00.0: failed to read ASPM, ret=-5
[ 240.390219] rtw_8822be 0000:02:00.0: failed to read ASPM, ret=-5
[ 248.491431] rtw_8822be 0000:02:00.0: failed to read ASPM, ret=-5
[ 251.359788] rtw_8822be 0000:02:00.0: failed to read ASPM, ret=-5
[ 258.145608] rtw_8822be 0000:02:00.0: failed to read ASPM, ret=-5