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Logs of suffering 3 hours...

MX Linux 21 issues in Lenovo Rygen 7 laptop

[Synaptics Touchpad to wheel in reverse direction(natural scroll) issue in xfce4]

# default mouse & touchpad setting
# : not work

# Touchpad Indicator
# : this works but disabling tab to click


# make a file to excute named 'fix_scroll.sh'
# it should to be excutable (permission setting)
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#!/usr/bin/bash
synclient VertScrollDelta=-29
synclient HorizScrollDelta=-29
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# make it excute on start-up (session-settings)

# Or...

xinput list

# find device id, and

xinput list-props {device id} | grep "Scrolling Distance"

# check the values of VertScrollDelta & HorizScrollDelta

# find /etc/X11/xorg.conf.d/##-synaptics.conf (## is number)

# then edit:

# add those lines in the Section "InputClass" Identifier "touchpad catchall":

  Option "VertScrollDelta" "-##"
  Option "HorizScrollDelta" "-##"

# the values checked to minus value

[AMD backlight issue (display brightness on boot, start-up)]

# amdgpu.dc=1 acpi_backlight=video
# : effective, recommended (kernel parameter, e.g. on grub customizer general setting: quiet splash amdgpu.dc=1 acpi_backlight=video)
# ex) linux /boot/vmlinuz-5.14.0-....-amd64 root=UUID=... ro quiet splash amdgpu.dc=1 acpi_backlight=video

# acpi_backlight=vendor
# acpi_backlight=vendor
# : not effective

# amdgpu.backlight=1
# : effective but disable backlight control in operating

# to set up your initial brightness setting value, edit following file, add a line before exit 0 (check and change amdgpu_bl0 folder to your display, first number is your initial brightness setting value)
# /etc/rc.local
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echo 130 > /sys/class/backlight/amdgpu_bl0/brightness
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# Default Korean Fonts Settings

# add this contents to /etc/fonts/local.conf or ~/.fonts.conf

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<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
 
<fontconfig>
 
<!-- 'sans' 글꼴을 'sans-serif' 글꼴로 대체 -->
<!-- Accept 'sans' alias, replacing it with 'sans-serif' -->
<match target="pattern">
    <test qual="any" name="family">
        <string>sans</string>
    </test>
    <edit name="family" mode="assign">
        <string>sans-serif</string>
    </edit>
</match>
 
<!-- Set preferred Korean fonts -->
<match target="pattern">
    <!--
      'serif' 글꼴을 'Noto Serif KR Regular' 글꼴로 대체합니다.
    -->
    <test qual="any" name="family">
        <string>serif</string>
    </test>
    <edit name="family" mode="prepend" binding="strong">
        <string>Noto Serif KR Regular</string>
    </edit>
</match>
<match target="pattern">
    <!-- 'sans-serif' 글꼴을 'Noto Sans KR Regular'으로 대체 -->
    <test qual="any" name="family">
        <string>sans-serif</string>
    </test>
    <edit name="family" mode="prepend" binding="strong">
        <string>Noto Sans KR Regular</string>
    </edit>
</match>
 
<!-- Set prefferd fixed space font -->
<match target="pattern">
    <!-- 
      'Monospace' 글꼴을 'D2Coding Regular' 글꼴로 대체
    -->
    <test qual="any" name="family">
        <string>Monospace</string>
    </test>
    <edit name="family" mode="prepend" binding="strong">
        <string>D2Coding Regular</string>
    </edit>
</match>
 
</fontconfig>

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