Is there any way to save the position / workspace and possibly state of all of my open programs so that when I restart I can restore everything to exactly where it was before without having to reopen and reposition everything?
Just in case that someones find this (like me) while searching for a solution to change the Low Battery Action Percentages in Linux Mint 18.3 I tried this solution (dconf-editor) using Linux Mint 18.3 and the Power Management ignores the values set in DConf for some reason.
I had to edit this file: /etc/UPower/UPower.conf, concretely these 3 lines:
PercentageLow=25 PercentageCritical=15 PercentageAction=13
In order to make it work as I wanted. I also changed:
because I don't like the "timed actions" default behaviour