diff --git a/resource/linux/60-fan-control.rules b/resource/linux/60-fan-control.rules
index 15b7adff..72071027 100644
--- a/resource/linux/60-fan-control.rules
+++ b/resource/linux/60-fan-control.rules
@@ -1,2 +1,7 @@
 
-KERNEL=="hwmon7", SUBSYSTEM=="hwmon", TAG+="uaccess"
\ No newline at end of file
+# XXX: Only hwmon7 because it failed on all other number on machine
+SUBSYSTEM=="hwmon", KERNEL=="hwmon7", RUN+="/bin/sh -c '/bin/chmod a+w /sys%p/pwm*'"
+
+
+# LOGS VERSION
+# SUBSYSTEM=="hwmon", KERNEL=="hwmon7", RUN+="/bin/sh -c '/bin/chmod -v a+w /sys%p/pwm* > /tmp/fan-control-udev.txt 2>&1'"
\ No newline at end of file
diff --git a/resource/linux/install_udev_rules.sh b/resource/linux/install_udev_rules.sh
deleted file mode 100755
index a3f821a7..00000000
--- a/resource/linux/install_udev_rules.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#! /bin/bash
-
-STEAMOS=0
-STEAMOS_READONLY=0
-
-# Test for SteamOS and disable readonly mode if we're running on it
-if command -v steamos-readonly >& /dev/null
-then
-	# Test if SteamOS readonly mode is enabled
-	if sudo steamos-readonly status | grep 'enabled'
-	then
-		echo "steamos readonly mode is true"
-		STEAMOS_READONLY=1
-	fi
-
-	STEAMOS=1
-	sudo steamos-readonly disable
-fi
-
-# Download udev rules file
-#wget https://raw.githubusercontent.com/wiiznokes/fan-control/flatpak/resource/linux/60-fan-control.rules
-
-# Move udev rules file to udev rules directory
-sudo mv 60-fan-control.rules /usr/lib/udev/rules.d
-#sudo install -m644 90-fan-control.rules /usr/lib/udev/rules.d
-
-# Reload the rules
-sudo udevadm control --reload-rules && sudo udevadm trigger
-
-
-if [ "$STEAMOS" = 1 ] ; then
-	if [ "$STEAMOS_READONLY" = 1 ] ; then
-		sudo steamos-readonly enable
-	fi
-fi
diff --git a/resource/linux/rules-note.md b/resource/linux/rules-note.md
new file mode 100644
index 00000000..4a80d2c2
--- /dev/null
+++ b/resource/linux/rules-note.md
@@ -0,0 +1,60 @@
+# Some notes on udev rules
+
+### see some logs:
+```sh
+journalctl -f
+```
+
+### reload
+```sh
+sudo udevadm control --reload-rules && sudo udevadm trigger
+```
+
+### show info about triggering and devices (test the hwmon7 device ?)
+```sh
+sudo udevadm test /sys/class/hwmon/hwmon7
+```
+
+### show info 
+```sh
+udevadm monitor -u | grep hwmon
+```
+
+## Other
+```sh
+ll /sys/class/hwmon/hwmon7/pwm*
+sudo /bin/chmod a-w /sys/class/hwmon/hwmon7/pwm*
+cat /tmp/fan-control-udev.txt
+wget https://openrgb.org/releases/release_0.9/60-openrgb.rules
+```
+
+- `TAG+="uaccess"` is not enough on my PC.
+- `chmod g+w` is not enough on my PC.
+- only the hwmon7 seems to be relevant on my PC.
+- hwmon7 is the kernel name. It can be refered as %k in the rules file.
+- %p is the device path. For example, the device path of hwmon7 (`/sys/class/hwmon/hwmon7`) is `/sys/devices/platform/nct6775.656/hwmon/hwmon7`
+
+
+
+`ACTION=="add"`: the rule will only be triggered when a device is added to the system
+`KERNEL=="hwmon[0-99]"`: match any version of hwmon kernel name
+
+### Export log to a file in a RUN clause
+```
+RUN+="/bin/sh -c '{COMMAND} > /tmp/fan-control-udev.txt 2>&1'"
+```
+
+`chmod a+w /sys%p/pwm*`: The * will only make sense in a shell program, that why we spawn /bin/sh before
+
+### Attempt to filter pwmX and pwmX_enable
+
+This two files are the only one that the app use.
+The regex and command work in a terminal on my machine, but don't work inside a RUN clause. 
+```
+SUBSYSTEM=="hwmon", KERNEL=="hwmon7", RUN+="/bin/sh -c '/bin/find /sys%p -type f -regex '/sys%p/pwm[0-99]\(_enable\)?' -exec /bin/chmod a+w {} \; > /tmp/fan-control-udev.txt 2>&1'"
+```
+
+
+### path for rules:
+- /etc/udev/rules.d/60-fan-control.rules
+- /usr/lib/udev/rules.d/60-fan-control.rules
\ No newline at end of file
diff --git a/resource/linux/rules.txt b/resource/linux/rules.txt
deleted file mode 100644
index 4d4ff4fc..00000000
--- a/resource/linux/rules.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-
-# The kernel name is assigned to devices by the kernel. It is unique.
-
-# uaccess add user access to the device. It will be able to interact with
-# the way the device was configured
-
-KERNEL=="i2c-[0-99]*", TAG+="uaccess"
-
-
-
-# Action add: this rule will be triggered when a device is added to the system
-# SUBSYSTEM=="platform":  In Linux, the "platform" subsystem typically represents
-#   hardware devices integrated into the system's motherboard or platform.
-# RUN ...: add write permission to all user to the file. %k get replaced by the kernel name (so faustus)
-
-
-ACTION=="add", SUBSYSTEM=="platform", KERNEL=="faustus", RUN+="/bin/chmod a+w /sys/bus/platform/devices/%k/kbbl/kbbl_speed"
-
-
-
-
-
-
-
-SUBSYSTEMS=="usb|hidraw", ATTRS{idVendor}=="3061", ATTRS{idProduct}=="4772", TAG+="uaccess", TAG+="GaiZhongGai_20_PRO"
-
-
-
-use udevadm monitor -u | grep hwmon to see what rules get triggered
-
-
-
-
-We need to check if uaccess is enough or we need to change ownership
-Is it always in hwmon7 ?
-
-
-https://github.com/lm-sensors/lm-sensors/issues/426
-
-find . -name "pwm2*" -exec sudo chmod a+w {} \;
-
-# KERNEL=="hwmon[0-99]*"
-
-# RUN+="/bin/chmod -R a+w /sys/class/hwmon/hwmon7"
-
-
-https://gitlab.com/CalcProgrammer1/OpenRGB/
\ No newline at end of file