For my reference in the future I will record here the steps that I had to follow in order to install Openwrt on the tp-link router EX220. This was done using a Windows 11 machine.
Disclaimer: Use this tutorial at your own risk. We are not responsible for any damage/harms done to your device using the information from this tutorial.
These are the steps provided at the official https://openwrt.org/toh/tp-link/ex220_v1 page:
As some people reported sleep-related problems and also other issues with the M16, which I also encountereed on my own and fixed on my device, I decided to write this down so that everyone with these problems can fix them on their machine if they run into them.
Some of them are also just features that some people are unaware of.
These fixes mostly involve changes in Windows Power Plan and Registry. I only tested them for Windows 10 for the Zephyrus M16 2021, but I'm sure they also work for Windows 11 and also for the 2022 version.
Note: My Windows is set to German. I took the English names for the power plan settings out of the registry. They might be called different depending on language settings. The names of the registry keys themselves are unaffected by your language setting.
| #!/bin/sh | |
| # create udev rule | |
| sudo tee "/etc/udev/rules.d/60-ac-or-battery-change.rules" > /dev/null <<'EOF' | |
| # Rule for when switching to battery | |
| ACTION=="change",SUBSYSTEM=="power_supply",ENV{POWER_SUPPLY_ONLINE}=="0",ENV{DISPLAY}=":1",ENV{XAUTHORITY}="/run/user/1000/gdm/Xauthority",ENV{DBUS_SESSION_BUS_ADDRESS}="unix:path=/run/user/1000/bus",RUN+="/usr/bin/su niccola -c '/usr/bin/ac_change.sh 0'" | |
| # Rule for when switching to powersupply | |
| ACTION=="change",SUBSYSTEM=="power_supply",ENV{POWER_SUPPLY_ONLINE}=="1",ENV{DISPLAY}=":1",ENV{XAUTHORITY}="/run/user/1000/gdm/Xauthority",ENV{DBUS_SESSION_BUS_ADDRESS}="unix:path=/run/user/1000/bus",RUN+="/usr/bin/su niccola -c '/usr/bin/ac_change.sh 1'" | |
| EOF |
| Add-Type -AssemblyName PresentationCore,PresentationFramework | |
| Add-Type -AssemblyName System.Windows.Forms | |
| [System.Windows.Forms.Application]::EnableVisualStyles() | |
| $ErrorActionPreference = 'SilentlyContinue' | |
| $wshell = New-Object -ComObject Wscript.Shell | |
| $Button = [System.Windows.MessageBoxButton]::YesNo | |
| $ErrorIco = [System.Windows.MessageBoxImage]::None | |
| $Ask = 'Do you want to run this as an Administrator? | |
| "Yes" to Run as an Administrator |
| #!/bin/bash | |
| # Check for current power save state | |
| cat /sys/module/snd_hda_intel/parameters/power_save | |
| cat /sys/module/snd_hda_intel/parameters/power_save_controller | |
| # Immediately disable session power save | |
| echo "0" | sudo tee /sys/module/snd_hda_intel/parameters/power_save | |
| echo "0" | sudo tee /sys/module/snd_hda_intel/parameters/power_save_controller | |
| # Disable power save forever |
| #!/bin/bash | |
| # install pulseeffects | |
| sudo apt-get install pulseeffects lsp-plugins -y | |
| # run pulseeffects and reset to its defaults | |
| pulseeffects -r & | |
| # | |
| # 1) Install all presets | |
| # 2) Install Perfect EQ preset |
| # DON'T ENCRYPT YOUR PHONE WITH ANY LOCK PATTERN SET (e.g. PIN) BEFORE YOU FOLLOW THIS GUIDE | |
| # Enter terminal (Example TWRP -> Advanced -> Terminal) and type: | |
| df | |
| # df output example: | |
| # Filesystem 1K-blocks Used Available Use% Mounted on | |
| # /dev/block/mmcblk0p12 12324784 546144 60353600 4% /data | |
| # From the above output, we have to remember the mmcblk block and partition numbers (/dev/block/mmcblk0p12). | |
| # Also need to remember 1K-blocks value amount (12324784) | |
| # Now umount /data in TWRP. For this, go to Mount > deselect Data |
| # table mecool, type: NEC | |
| 0xdf54 KEY_1 | |
| 0xdf16 KEY_2 | |
| 0xdf15 KEY_3 | |
| 0xdf50 KEY_4 | |
| 0xdf12 KEY_5 | |
| 0xdf11 KEY_6 | |
| 0xdf4c KEY_7 | |
| 0xdf0e KEY_8 | |
| 0xdf0d KEY_9 |
| 5211.503965: event type EV_MSC(0x04): scancode = 0xdf1a UP | |
| 5246.296039: event type EV_MSC(0x04): scancode = 0xdf48 BOTTOM | |
| 5258.109775: event type EV_MSC(0x04): scancode = 0xdf07 RIGHT | |
| 5266.236036: event type EV_MSC(0x04): scancode = 0xdf47 LEFT | |
| 5274.196059: event type EV_MSC(0x04): scancode = 0xdf06 ENTER | |
| 5285.972336: event type EV_MSC(0x04): scancode = 0xdf0a BACK | |
| 5298.872040: event type EV_MSC(0x04): scancode = 0xdf42 HOME | |
| 5307.768721: event type EV_MSC(0x04): scancode = 0xdf5d VOL UP | |
| 5315.618840: event type EV_MSC(0x04): scancode = 0xdf5c VOL DOWN | |
| 5335.712039: event type EV_MSC(0x04): scancode = 0xdf4f NETFLIX |