If you do not want your Ubuntu system from sleeping.
Command
Can be ran Run as both root or non-root privileges
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sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target |
To re-enable:
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sudo systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target |
...
cd /etc/polkit-1/localauthority/50-local.d/
touch com.ubuntu.disable-suspend.pkla
nano com.ubuntu.disable-suspend.pkla
##insert the following
[Disable suspend (upower)]
Identity=unix-user:*
Action=org.freedesktop.upower.suspend
ResultActive=no
ResultInactive=no
ResultAny=no
[Disable suspend (logind)]
Identity=unix-user:*
Action=org.freedesktop.login1.suspend
ResultActive=yes
ResultInactive=no
ResultAny=yes
[Disable suspend when others are logged in (logind)]
Identity=unix-user:*
Action=org.freedesktop.login1.suspend-multiple-sessions
ResultActive=yes
ResultInactive=no
ResultAny=yes
##save and reboot system |
Solution found from this thread: https://askubuntu.com/questions/47311452908/how-doto-i-disable-mysuspend-systemin-from-going-to-sleep14-04
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