Added Stars's power and thermal scripts and services. Removed the device Mabon. Added xfce4-genmon-plugin to the XFCE profile.

This commit is contained in:
kat witch 2020-12-08 12:41:28 +00:00 committed by kat
parent 61fb65732b
commit 1ef179aeb6
11 changed files with 588 additions and 73 deletions

View file

@ -16,7 +16,6 @@ Nix deployment related stuff.
* samhain - Desktop.
* yule - Laptop.
* litha - Relatively unused netbook.
* mabon - Relatively unused Thinkpad t61p.
## To-do

View file

@ -77,7 +77,7 @@ let common = {
};
};
} // common;
};
} // secrets.beltane-protected;
};
security.acme = {

View file

@ -1,34 +0,0 @@
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, ... }:
{
imports = [ # Include the results of the hardware scan.
./hardware-configuration.nix
../../profiles/common
../../profiles/desktop
../../profiles/xfce
../../profiles/network
../../profiles/yubikey
];
# Use the GRUB 2 boot loader.
boot.loader.grub.enable = true;
boot.loader.grub.version = 2;
boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
networking.hostName = "mabon"; # Define your hostname.
networking.useDHCP = false;
networking.interfaces.enp0s25.useDHCP = true;
networking.interfaces.wls3.useDHCP = true;
# Enable the OpenSSH daemon.
services.openssh.enable = true;
system.stateVersion = "20.09"; # Did you read the comment?
}

View file

@ -1,32 +0,0 @@
# Do not modify this file! It was generated by nixos-generate-config
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
boot.initrd.availableKernelModules = [
"uhci_hcd"
"ehci_pci"
"ata_piix"
"ahci"
"firewire_ohci"
"usb_storage"
"sd_mod"
"sdhci_pci"
];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" = {
device = "/dev/disk/by-uuid/05829271-4036-4d81-85b0-cd8c8197d40f";
fsType = "ext4";
};
swapDevices =
[{ device = "/dev/disk/by-uuid/aacb9f81-bc7a-46f9-8cac-04942d078318"; }];
networking.enableIntel3945ABGFirmware = true;
}

View file

@ -12,6 +12,7 @@
../../profiles/network
../../profiles/yubikey
./services/nginx.nix
./services/thermal/thermal.nix
./services/torrenting.nix
];

View file

@ -36,11 +36,6 @@
fsType = "xfs";
};
fileSystems."/rpool" = {
device = "rpool";
fsType = "zfs";
};
fileSystems."/disks/pool-raw" = {
device = "zstore/raw";
fsType = "zfs";

View file

@ -0,0 +1,65 @@
#!/usr/bin/env bash
################################################################################
# Written by Kaede Fox <kaede@boxedfox.org>
##########
# Default governor, currently required to be "conservative".
METHOD=conservative
# Configuration parameters.
SCALE_UP=40
SCALE_DOWN=30
SCALE_STEP=1
SAMPLING_RATE=10000
SAMPLING_FACTOR=10
NO_NICE=1
##########
script_name=`basename $0`
case "$1" in
"start")
modprobe cpufreq_conservative
modprobe cpufreq_ondemand
# This also needs to be loaded, in case the service is stopped later
# we can fall back to it.
modprobe cpufreq_performance
# The governor must be selected for its relevant configuration entries
# to appear in sysfs.
cpupower frequency-set -g $METHOD
sleep .5s
CONFIG=/sys/devices/system/cpu/cpufreq/$METHOD
chmod $CONFIG 644
echo $SCALE_UP > $CONFIG/up_threshold
echo $SCALE_DOWN > $CONFIG/down_threshold
echo $SCALE_STEP > $CONFIG/freq_step
echo $SAMPLING_RATE > $CONFIG/sampling_rate
echo $SAMPLING_FACTOR > $CONFIG/sampling_down_factor
echo $NO_NICE > $CONFIG/ignore_nice_load
sleep .5s
# Force reload all configuration.
cpupower frequency-set -g $METHOD
echo "enabled cpupower"
echo "loaded ${script_name}"
;;
"stop")
cpupower frequency-set -g performance &&
echo "disabled cpupower" &
wait
sleep .5s
modprobe -r cpufreq_conservative
modprobe -r cpufreq_ondemand
echo "unloaded ${script_name}"
;;
*)
echo "Usage: ${script_name} (start | stop)"
exit 1
;;
esac

View file

@ -0,0 +1,308 @@
<?xml version="1.0"?>
<!--
use "man thermal-conf.xml" for details
-->
<!-- BEGIN -->
<ThermalConfiguration>
<Platform>
<Name>AMD Ryzen 5 3600 6-Core Processor</Name>
<ProductName>*</ProductName>
<UUID>*</UUID>
<Preference>quiet</Preference>
<ThermalSensors>
<ThermalSensor>
<!--CPU sensor on die -->
<Type>CPU_TEMP_CORE</Type>
<Path>/var/cache/kaede-thermals/cpu_core_temp</Path>
<AsyncCapable>1</AsyncCapable>
</ThermalSensor>
<ThermalSensor>
<!-- GPU sensor -->
<Type>GPU_TEMP</Type>
<Path>/var/cache/kaede-thermals/gpu_temp</Path>
<AsyncCapable>1</AsyncCapable>
</ThermalSensor>
</ThermalSensors>
<ThermalZones>
<ThermalZone>
<Type>CPU_CTRL</Type>
<TripPoints>
<!-- CPU PASSIVE CONTROL -->
<!-- Ideal temp: 70-75*C, Max temp: 95*C -->
<TripPoint>
<SensorType>CPU_TEMP_CORE</SensorType>
<Temperature>70000</Temperature>
<Type>passive</Type>
<ControlType>parallel</ControlType>
<CoolingDevice>
<index>1</index>
<type>CPU_FREQ0</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>2</index>
<type>CPU_FREQ1</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>3</index>
<type>CPU_FREQ2</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>4</index>
<type>CPU_FREQ3</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>5</index>
<type>CPU_FREQ4</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>6</index>
<type>CPU_FREQ5</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>7</index>
<type>CPU_FREQ6</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>8</index>
<type>CPU_FREQ7</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>9</index>
<type>CPU_FREQ8</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>10</index>
<type>CPU_FREQ9</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>11</index>
<type>CPU_FREQ10</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>12</index>
<type>CPU_FREQ11</type>
<influence>100</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
</TripPoint>
<!-- EMERGENCY THROTTLING. -->
<!-- HOT means suspend the system. -->
<!-- CRITICAL means turn off the system. -->
<TripPoint>
<SensorType>CPU_TEMP_CORE</SensorType>
<Temperature>85000</Temperature>
<Type>hot</Type>
</TripPoint>
<TripPoint>
<SensorType>CPU_TEMP_CORE</SensorType>
<Temperature>90000</Temperature>
<Type>critical</Type>
</TripPoint>
</TripPoints>
</ThermalZone>
<ThermalZone>
<Type>GPU_CTRL</Type>
<TripPoints>
<!-- GPU PASSIVE CONTROL -->
<!-- Ideal temp: 70-75*C, Max temp: 90*C -->
<TripPoint>
<SensorType>GPU_TEMP</SensorType>
<Temperature>70000</Temperature>
<Type>passive</Type>
<ControlType>parallel</ControlType>
<CoolingDevice>
<index>1</index>
<type>GPU_FREQ_CORE</type>
<influence>50</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
<CoolingDevice>
<index>2</index>
<type>GPU_FREQ_MEM</type>
<influence>50</influence>
<SamplingPeriod>1</SamplingPeriod>
</CoolingDevice>
</TripPoint>
</TripPoints>
</ThermalZone>
</ThermalZones>
<CoolingDevices>
<!-- CPU frequency scaling. -->
<!-- This allows finer control of the CPU scaling in comparison to -->
<!-- thermald's built in 'cpufreq' driver. -->
<CoolingDevice>
<Type>CPU_FREQ0</Type>
<Path>/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ1</Type>
<Path>/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ2</Type>
<Path>/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ3</Type>
<Path>/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ4</Type>
<Path>/sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ5</Type>
<Path>/sys/devices/system/cpu/cpu5/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ6</Type>
<Path>/sys/devices/system/cpu/cpu6/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ7</Type>
<Path>/sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ8</Type>
<Path>/sys/devices/system/cpu/cpu8/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ9</Type>
<Path>/sys/devices/system/cpu/cpu9/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ10</Type>
<Path>/sys/devices/system/cpu/cpu10/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<CoolingDevice>
<Type>CPU_FREQ11</Type>
<Path>/sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq</Path>
<MinState>3600000</MinState>
<MaxState>2200000</MaxState>
<IncDecStep>-100000</IncDecStep>
<ReadBack>1</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
</CoolingDevice>
<!-- GPU frequency scaling. -->
<!-- This is read by a custom service and translated into the format
expected by the video driver. -->
<CoolingDevice>
<Type>GPU_FREQ_CORE</Type>
<Path>/var/cache/kaede-thermals/gpu_power_core</Path>
<MinState>255</MinState>
<MaxState>0</MaxState>
<IncDecStep>-5</IncDecStep>
<!-- Make sure ReadBack is disabled as our servive needs to
reset the value periodically. -->
<ReadBack>0</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
<!-- As negative values are possible and have special meaning,
leave room for the sign. -->
<WritePrefix> </WritePrefix>
</CoolingDevice>
<CoolingDevice>
<Type>GPU_FREQ_MEM</Type>
<Path>/var/cache/kaede-thermals/gpu_power_mem</Path>
<MinState>255</MinState>
<MaxState>0</MaxState>
<IncDecStep>-5</IncDecStep>
<ReadBack>0</ReadBack>
<AutoOffMode>1</AutoOffMode>
<DebouncePeriod>10</DebouncePeriod>
<WritePrefix> </WritePrefix>
</CoolingDevice>
</CoolingDevices>
</Platform>
</ThermalConfiguration>

View file

@ -0,0 +1,157 @@
#!/usr/bin/env bash
################################################################################
# Written by Kaede Fox <kaede@boxedfox.org>
##########
# thermald can't handle hwmon* moving around, so we use symlinks to resolve
# dynamic paths to static paths.
THERMAL_PATH="/var/cache/kaede-thermals"
# CPU sensor paths.
CPU_SENSOR_CORE="/sys/devices/pci0000:00/0000:00:18.3/hwmon/hwmon*/temp1_input"
#CPU_SENSOR_SOCKET="/sys/devices/platform/nct6775.656/hwmon/hwmon*/temp2_input"
# GPU control and sensor paths (using amdgpu).
GPU_CONTROL="/sys/class/drm/card0/device/"
GPU_SENSOR="/sys/class/drm/card0/device/hwmon/hwmon*/temp1_input"
# WARNING: MAKE ABSOLUTELY SURE THESE ARE THE PERFORMANCE STATES AND NOT THE
# ACTUAL CORE/MEM CLOCKS OR WE COULD DAMAGE THE HARDWARE.
GPUCTRL_CORECLK="${GPU_CONTROL}/pp_dpm_sclk"
GPUCTRL_MEMCLK="${GPU_CONTROL}/pp_dpm_mclk"
# How often to resolve paths (in seconds). Changes are extremely rare, but they
# can occur even while the system is booted.
INTERVAL='300'
# How often to update GPU power settings from thermald.
TIMESLICE='1'
# Formatter used to round floats to integers via printf.
float_to_int='%'\''.0f'
##########
script_name=`basename $0`
# Our simple path resolver subroutine, which uses ls to replace hwmon* with
# whichever hwmon is currently active.
sub_resolve_paths() {
ln -s -f "`ls $CPU_SENSOR_CORE`" "./cpu_core_temp"
# ln -s -f "`ls $CPU_SENSOR_SOCKET`" "./cpu_socket_temp"
ln -s -f "`ls $GPU_SENSOR`" "./gpu_temp"
}
case "$1" in
"start")
echo "loaded ${script_name}"
mkdir -p "$THERMAL_PATH" 2>/dev/null
cd "$THERMAL_PATH"
# Switch the video driver into manual control mode for
# performance levels.
echo "manual" >${GPU_CONTROL}/power_dpm_force_performance_level
echo "enabled gpupower"
# Immediately resolve paths at startup.
sub_resolve_paths
# Followed by starting thermald in case the paths didn't
# exist, which would've made it fail to start.
sleep .5s
systemctl start thermald
# thermald will create these files with the wrong permissions.
rm "./gpu_power_core"; printf "%d\n" '-1'>./gpu_power_core
rm "./gpu_power_mem"; printf "%d\n" '-1'>./gpu_power_mem
# Enter service mode.
slice_counter='0'
while true; do
# Execute a timeslice. Paths are updated every time the
# counter wraps around.
slice_counter=$((slice_counter + TIMESLICE))
if [ "$slice_counter" -ge "$INTERVAL" ]; then
#printf "DEBUG: *** Updating paths after %d seconds ***\n" "$slice_counter"
slice_counter=$((slice_counter - INTERVAL))
# Resolve paths.
sub_resolve_paths
fi
# Read GPU thermal settings from thermald and apply
# them to the driver via sysfs.
#
# The core and memory clock lists are highly specific
# to the hardware, and need updating if the video card
# is ever changed.
#
gpu_power_core="`cat ./gpu_power_core`"
gpu_power_mem="`cat ./gpu_power_mem`"
if [ -z "$gpu_power_core" ]; then gpu_power_core='-1'; fi
if [ -z "$gpu_power_mem" ]; then gpu_power_mem='-1'; fi
# Check if we need to update the core clock.
if [ "$gpu_power_core" -ge '0' ]; then
#printf "DEBUG: *** Updating GPU core clock ***\n"
printf "%d\n" '-1'>./gpu_power_core
printf "$gpu_power_core\n">./gpu_power_core_cached
core_count_f="$(echo "$gpu_power_core" | awk '{ x=(($1/255.0)*(7-1))+1; printf("%f",x) }')"
core_count="$(printf "$float_to_int" "$core_count_f")"
if [ "$core_count" -lt '1' ]; then core_count='1'; fi
if [ "$core_count" -gt '7' ]; then core_count='7'; fi
gpu_list_core="1"
for ((i=2; i<=core_count; i++)); do
gpu_list_core="$gpu_list_core $i"; done
echo "$gpu_list_core" >${GPUCTRL_CORECLK}
#echo "dbg: gpu_power_core: $gpu_power_core"
#echo "dbg: core_count_f: $core_count_f, core_count: $core_count"
#echo "dbg: gpu_list_core: $gpu_list_core"
fi
# Check if we need to update the memory clock.
if [ "$gpu_power_mem" -ge '0' ]; then
#printf "DEBUG: *** Updating GPU memory clock ***\n"
printf "%d\n" '-1'>./gpu_power_mem
printf "$gpu_power_mem\n">./gpu_power_mem_cached
mem_count_f="$(echo "$gpu_power_mem" | awk '{ x=(($1/255.0)*(3-1))+1; printf("%f",x) }')"
mem_count="$(printf "$float_to_int" "$mem_count_f")"
if [ "$mem_count" -lt '1' ]; then mem_count='1'; fi
if [ "$mem_count" -gt '3' ]; then mem_count='3'; fi
gpu_list_mem="1"
for ((i=2; i<=mem_count; i++)); do
gpu_list_mem="$gpu_list_mem $i"; done
echo "$gpu_list_mem" >${GPUCTRL_MEMCLK}
#echo "dbg: gpu_power_mem: $gpu_power_mem"
#echo "dbg: mem_count_f: $mem_count_f, mem_count: $mem_count"
#echo "dbg: gpu_list_mem: $gpu_list_mem"
fi
# Sleep until the next cycle.
sleep "${TIMESLICE}s"
done
;;
"stop")
# Reset all performance level tunings.
echo "1 2 3 4 5 6 7" >${GPUCTRL_CORECLK}
echo "1 2 3" >${GPUCTRL_MEMCLK}
# Switch the video driver into automatic control mode for
# performance levels.
echo "auto" >${GPU_CONTROL}/power_dpm_force_performance_level
echo "disabled gpupower"
sleep .5s
echo "unloaded ${script_name}"
;;
*)
echo "Usage: ${script_name} (start | stop)"
exit 1
;;
esac

View file

@ -0,0 +1,55 @@
{ config, pkgs, ... }:
{
boot.kernelParams = [ "amdgpu.ppfeaturemask=0xffffffff" ];
powerManagement = {
enable = true;
cpuFreqGovernor = "conservative";
};
systemd = {
services = {
kaede-thermals = let kaede-thermals-script = pkgs.writeScriptBin "script" (builtins.readFile ./kaede-thermals.sh); in {
wantedBy = [ "multi-user.target" ];
path = [pkgs.bash pkgs.coreutils-full];
serviceConfig = {
RemainAfterExit = "no";
Type = "simple";
ExecStart = "${kaede-thermals-script}/bin/script start";
ExecStop = "${kaede-thermals-script}/bin/script stop";
User = "root";
};
};
kaede-power = let kaede-power-script = pkgs.writeScriptBin "script" (builtins.readFile ./kaede-power.sh); in {
wantedBy = [ "multi-user.target" ];
path = [pkgs.bash pkgs.linuxPackages.cpupower];
serviceConfig = {
RemainAfterExit = "yes";
Type = "oneshot";
ExecStart = "${kaede-power-script}/bin/script start";
ExecStop = "${kaede-power-script}/bin/script stop";
User = "root";
};
};
};
};
services.thermald = let cfg_file = pkgs.writeTextFile {
name = "cfg";
text = (builtins.readFile ./kaede-thermald.xml);
}; in {
enable = true;
configFile = "${cfg_file}";
};
}
/*
[Service]
Type=simple
RemainAfterExit=no
User=root
ExecStart=/etc/systemd/system/kaede-thermals.script start
ExecStop=/etc/systemd/system/kaede-thermals.script stop
[Install]
WantedBy=multi-user.target
*/

View file

@ -15,6 +15,7 @@
pkgs.xfce.xfce4-sensors-plugin
pkgs.xfce.xfce4-pulseaudio-plugin
pkgs.xfce.xfce4-whiskermenu-plugin
pkgs.xfce.xfce4-genmon-plugin
pkgs.xfce.xfce4-screenshooter
pkgs.xfce.thunar-volman
];