Anyone tried running Lite on a P1 4?

I Cannot get software updated.

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://dfgkh547-jsdfv8.iyhkj.tk/forums/ and paste the log below into a new or existing thread for assistance.

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

Hit:1 http://repo.linuxliteos.com/linuxlite diamond InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu bionic InRelease
Hit:3 http://linux.teamviewer.com/deb stable InRelease
Ign:4 http://linux.dropbox.com/ubuntu bionic InRelease
Get:5 http://linux.dropbox.com/ubuntu bionic Release [6 600 B]
Get:6 http://us.archive.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Ign:7 http://ppa.launchpad.net/hunter-kaller/ppa/ubuntu bionic InRelease
Hit:8 http://archive.canonical.com/ubuntu bionic InRelease
Get:9 http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
Hit:10 http://ppa.launchpad.net/iconnor/zoneminder-1.34/ubuntu bionic InRelease
Get:11 http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]
Hit:13 http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic InRelease
Hit:14 http://ppa.launchpad.net/teejee2008/ppa/ubuntu bionic InRelease
Err:15 http://ppa.launchpad.net/hunter-kaller/ppa/ubuntu bionic Release
  404  Not Found [IP: 91.189.95.83 80]
Reading package lists...
E: The repository 'http://ppa.launchpad.net/hunter-kaller/ppa/ubuntu bionic Release' does not have a Release file.

Dear ALL
I install linux lite on Hp 640 laptop and have some issue with display and view :
example when i open office it see too big and i cant see and apply  icon on bellow
when i open virtualbox it alert me about 24 bit color use in system .
i attach picture of my setting too .
thank you guys for help me to solve this  .
B R

I put LL on a friends laptop and downloaded GNU (GIMP) It opens on his laptop in an anomaly huge display with most of GNU's home screen missing ( NOT THE PHOTO IMAGE!!!!!)
The single screen size is selected. If never had this problem before.
Ideas?

I am installing into the 2 partitions which previously held LLOS 4.8.  The partitions were / and /home.  The boot loader was on partition /.  This was on an external USB HDD that had EXT4 partitions set up for this.  This worked perfectly when booted.  I do have an NTFS partition also on the same USB drive and these coexisted with no issues.

When doing the LLOS 5 install I chose the option "something else" and set the 2 partitions up the same as the previous install of LLOS 4.8.  I set the boot loader to install on the / partition.  Both times the install seemed to go without a hitch.  Both times when I tried to boot, I got an error that it could not find the necessary boot files.  It then went into boot rescue and did nothing for several minutes. 

Once it said I would have to install Grub manually.  Tried doing that while back in the live session, but it said it could not find the device.

I did do a timeshift of LLOS 4.8, but not sure it will work since the drive letters have changed from the new install attempts.

The / partition is 35 GN and the /home partition is 37 GB.

Any suggestions?  I used Etcher to do the live USB and it seems to work fine.

https://dfgkh547-jsdfv8.iyhkj.tk/manual/insta...stallguide

Downloaded Etcher, moved to 4Gb USB pendrive
Downloaded Latest version of Linux Lite.
Run Etcher. Clicked on Linux Lite Etcher did it stuff and finished.
Moved Pen drive to destination PC. Already has a versionn of Linux Cinnamon installed.
Started Destination PC
Icon on desktop called Lonux Lite 5.0
Clicked on that, as per the instructions. This opened a file.
9 Directorys (or whatever people are calling these no-a-days) listed.
boot, casper, dists, EFI, install, isolinux, pool, preseed, disk plus three txt files, md5sum.txt, README.diskdefines, ubuntu

What am I supposed to do?

The instructions clearly say, double click on  Install Linux Lite icon on the desktop.

This icon isn't there!

I don't know what to do. Can anyone please say in simple english, what I am supposed to do?

Thank you.

I went to the package manager and found two backup apps marked them for install then hit apply. but if they got installed i cant find them to test them. also if you don't mind me using one post for two questions, i need a simple file backup to back up my windows drive. just a all file copy and compress type of thing. any sugestions will help.

I am new and thought I might start here since You all will be seeing a lot of posts from me till i learn. So hello and god bless.

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://dfgkh547-jsdfv8.iyhkj.tk/forums/ and paste the log below into a new or existing thread for assistance.

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

Ign:1 cdrom://Linux Lite 5.0 - Release amd64 dists/ InRelease
Ign:2 cdrom://Linux 20.04 - Release amd64 dists/ InRelease
Err:3 cdrom://Linux Lite 5.0 - Release amd64 dists/ Release
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Err:4 cdrom://Linux 20.04 - Release amd64 dists/ Release
  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Hit:5 http://archive.canonical.com/ubuntu focal InRelease
Hit:6 http://repo.linuxliteos.com/linuxlite emerald InRelease
Hit:7 http://archive.ubuntu.com/ubuntu focal InRelease
Hit:8 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:9 http://archive.ubuntu.com/ubuntu focal-security InRelease
Hit:10 http://archive.ubuntu.com/ubuntu focal-updates InRelease
Reading package lists...
E: The repository 'cdrom://Linux Lite 5.0 - Release amd64 dists/ Release' does not have a Release file.
E: The repository 'cdrom://Linux 20.04 - Release amd64 dists/ Release' does not have a Release file.

I had an annoying problem of the " internet icon" had gone missing and was not to be found by me. I posted a repair question and Jerry was kind enough to respond and fix the problem.
I do appreciate the time and effort I took from his busy day to help me out.
The support here on the forums is one of the best on the WWW.