ububntu 20.10

free -m

sudo systemctl suspend          # Suspend to RAM
sudo systemctl hibernate        # Suspend to disk
sudo systemctl hybrid-sleep     # Suspend to both

cat /etc/UPower/UPower.conf
cat /etc/systemd/logind.conf
xfconf-query -c xfce4-power-manager -l

andrew@andrew-G3-3590:~$ cat /etc/UPower/UPower.conf

# Only the system vendor should modify this file, ordinary users
# should not have to change anything.

[UPower]

# Enable the Watts Up Pro device.
#
# The Watts Up Pro contains a generic FTDI USB device without a specific
# vendor and product ID. When we probe for WUP devices, we can cause
# the user to get a perplexing "Device or resource busy" error when
# attempting to use their non-WUP device.
#
# The generic FTDI device is known to also be used on:
#
# - Sparkfun FT232 breakout board
# - Parallax Propeller
#
# default=false
EnableWattsUpPro=false

# Don't poll the kernel for battery level changes.
#
# Some hardware will send us battery level changes through
# events, rather than us having to poll for it. This option
# allows disabling polling for hardware that sends out events.
#
# default=false
NoPollBatteries=false

# Do we ignore the lid state
#
# Some laptops are broken. The lid state is either inverted, or stuck
# on or off. We can't do much to fix these problems, but this is a way
# for users to make the laptop panel vanish, a state that might be used
# by a couple of user-space daemons. On Linux systems, see also
# logind.conf(5).
#
# default=false
IgnoreLid=false

# Policy for warnings and action based on battery levels
#
# Whether battery percentage based policy should be used. The default
# is to use the time left, change to true to use the percentage, which
# should work around broken firmwares. It is also more reliable than
# the time left (frantically saving all your files is going to use more
# battery than letting it rest for example).
# default=true
UsePercentageForPolicy=true

# When UsePercentageForPolicy is true, the levels at which UPower will
# consider the battery low, critical, or take action for the critical
# battery level.
#
# This will also be used for batteries which don't have time information
# such as that of peripherals.
#
# If any value is invalid, or not in descending order, the defaults
# will be used.
#
# Defaults:
# PercentageLow=10
# PercentageCritical=3
# PercentageAction=2
PercentageLow=10
PercentageCritical=3
PercentageAction=2

# When UsePercentageForPolicy is false, the time remaining at which UPower
# will consider the battery low, critical, or take action for the critical
# battery level.
#
# If any value is invalid, or not in descending order, the defaults
# will be used.
#
# Defaults:
# TimeLow=1200
# TimeCritical=300
# TimeAction=120
TimeLow=1200
TimeCritical=300
TimeAction=120

# The action to take when "TimeAction" or "PercentageAction" above has been
# reached for the batteries (UPS or laptop batteries) supplying the computer
#
# Possible values are:
# PowerOff
# Hibernate
# HybridSleep
#
# If HybridSleep isn't available, Hibernate will be used
# If Hibernate isn't available, PowerOff will be used
CriticalPowerAction=HybridSleep

cat /etc/systemd/logind.conf

#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.
#
# Entries in this file show the compile time defaults.
# You can change settings by editing this file.
# Defaults can be restored by simply deleting this file.
#
# See logind.conf(5) for details.

[Login]
#NAutoVTs=6
#ReserveVT=6
#KillUserProcesses=no
#KillOnlyUsers=
#KillExcludeUsers=root
#InhibitDelayMaxSec=5
#HandlePowerKey=poweroff
#HandleSuspendKey=suspend
#HandleHibernateKey=hibernate
#HandleLidSwitch=suspend
#HandleLidSwitchExternalPower=suspend
#HandleLidSwitchDocked=ignore
#PowerKeyIgnoreInhibited=no
#SuspendKeyIgnoreInhibited=no
#HibernateKeyIgnoreInhibited=no
#LidSwitchIgnoreInhibited=yes
#HoldoffTimeoutSec=30s
#IdleAction=ignore
#IdleActionSec=30min
#RuntimeDirectorySize=10%
#RuntimeDirectoryInodes=400k
#RemoveIPC=yes
#InhibitorsMax=8192
#SessionsMax=8192

~$ xfconf-query -c xfce4-power-manager -l
/xfce4-power-manager/brightness-switch
/xfce4-power-manager/brightness-switch-restore-on-exit
/xfce4-power-manager/handle-brightness-keys
/xfce4-power-manager/inactivity-on-battery
/xfce4-power-manager/lid-action-on-ac
/xfce4-power-manager/lid-action-on-battery
/xfce4-power-manager/logind-handle-lid-switch
/xfce4-power-manager/power-button-action
/xfce4-power-manager/show-tray-icon

xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/lid-action-on-ac -v
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/lid-action-on-battery -v
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-lid-switch -v

andrew@andrew-G3-3590:~$ xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/lid-action-on-ac -v
1
andrew@andrew-G3-3590:~$ xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/lid-action-on-battery -v
1
andrew@andrew-G3-3590:~$ xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-lid-switch -v
true

xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-lid-switch -s false

#LidSwitchIgnoreInhibited=yes

LidSwitchIgnoreInhibited=no

LidSwitchIgnoreInhibited=no