Pop!_OS Post-Installation script failure // Method 1 Install [FIX INCLUDED]

[FroggMaster]

Encountered the following error when installing on Pop!_OS

Error:
Error while installing package: installed logigsk package post-installation script subprocess returned error exit status 1

Steps I took to fix this:

• Manually created folder /etc/pm/sleep.d as it did not exist.
• Edited /var/lib/dpkg/info/logigsk.postinst and changed :0 to :1 as on Pop!_OS the default display is :1 instead of :0
• Ran dpkg --configure logigsk
• Install was successful

I'd suggest performing an OS check in the Post Install Script

Check4Pop=`cat /etc/os-release|grep -m 1 -o "Pop\!_OS"`
if [ "$Check4Pop" == "Pop!_OS" ]; 
then
    USER=`who | grep ':1' | grep -o '^\w*' | head -n1`
else
    USER=`who | grep ':0' | grep -o '^\w*' | head -n1`
fi

[FroggMaster]

This is the same for any Ubuntu Install after 18.04.
This check could be easily adjusted for Ubuntu or any other required distro.

[MartinMontanari]

I'm using PopOs 20.04 and it's working fine, I just ran sudo. / INSTALL like the documentation said and the magic was done.