Linux Lite Forums

Hi.
Trying to install Android Prime OS next to Linux Lite. Standard installation like with Lubuntu, MX Linux, etc. was relatively simple. When I tried this method with Prime OS, theGrub menu did not show Linux Lite.
Therefore I followed https://brothersithub.blogspot.com/2020/...buntu.html
Thus I installed Prime OS in the Linux Lite System folder / directory of Linux Lite.
To make a boot menu, I opened Grub Customizer, created a new Configuration with the name Prime OS.
Everything looked OK. I rebooted and went to the Grub Menu, where I found Prime OS next to Linux Lite 5.4 After choosing Prime OS, the answer was: '/primeos/kernel' not found.

Furthermore, I got the following message:
===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.linuxliteos.com/forums/ and paste the log below into a new or existing thread for assistance.

============ Log ===========

Hit:1 http://archive.canonical.com/ubuntu focal InRelease
Ign:2 http://ppa.launchpad.net/danielrichter20...zer/ubuntu focal InRelease
Err:3 http://ppa.launchpad.net/danielrichter20...zer/ubuntu focal Release
  404  Not Found [IP: 91.189.95.85 80]
Hit:4 http://us.archive.ubuntu.com/ubuntu focal InRelease
Hit:5 http://repo.linuxliteos.com/linuxlite emerald InRelease
Hit:6 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:7 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:8 http://security.ubuntu.com/ubuntu focal-security InRelease
Reading package lists...
E: The repository 'http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu focal Release' does not have a Release file.

So my question is: can someone please help me out?
Thank you forum!  Paul

The problem is that ppa doesn't support focal(Ubuntu 20.04)which Linux Lite is based off. To solve your problem, read here https://askubuntu.com/questions/1243113/...untu-20-04

Thank you for your help, Moltke! I succeeded in repairing the Grub-customizer problem.
However, after rebooting, opening the grub-menu and choosing PrimeOS, I got the following message:
no such device: /primeos/system.sfs
file '/primeos/kernel' not found
you need to load the kernel first

And now I am KO!
Cheers, Paul.

Hi.
I have tried several methods to get a dual boot of Linux Lite and Prime OS (Android). Unfortunately, none of these worked for me.
So, I give up and use the Google Play Store om my android smartphone.