cant able to update, recieved the error message - CDROM

[bloc32]

===========================
Install Updates Error log
===========================
Install Updates could not fetch the package cache information lists.
Go to https://www.freecinema2022.gq/forums/ and paste the log below into the Software - Support - Updates section for assistance.

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

Ign:1 cdrom://Linux Lite 6.4 - Release amd64 dists/ InRelease
Ign:2 cdrom://Linux 22.04 - Release amd64 dists/ InRelease
Err:3 cdrom://Linux Lite 6.4 - 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 22.04 - 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.ubuntu.com/ubuntu jammy InRelease
Hit:6 http://archive.canonical.com/ubuntu jammy InRelease
Get:7 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [109 kB]
Get:8 http://archive.ubuntu.com/ubuntu jammy-security InRelease [110 kB]
Get:9 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [119 kB]
Hit:10 http://repo.linuxliteos.com/linuxlite fluorite InRelease
Reading package lists...
E: The repository 'cdrom://Linux Lite 6.4 - Release amd64 dists/ Release' does not have a Release file.
E: The repository 'cdrom://Linux 22.04 - Release amd64 dists/ Release' does not have a Release file.

[stevef]

The error message posted looks like an attempt to run updates on a system booted from a 'Live image' media.
A Live image is typically a USB drive or a DVD created by burning an ISO file using something like etcher or rufus and is for limited use, such as testing the hardware or using as a base for a full installation to disk.

A system running a Live image is not intended to be updated and will report this error.

If the OS has been fully installed to an internal disk and rebooted then the update should work.

If it is intended to run the OS from USB (rather than installing to a disk) extra steps are required to create a 'persistent' image when preparing the USB drive.

[bloc32]

thanks Steve, so kind of you :038:

The error message posted looks like an attempt to run updates on a system booted from a 'Live image' media.
A Live image is typically a USB drive or a DVD created by burning an ISO file using something like etcher or rufus and is for limited use, such as testing the hardware or using as a base for a full installation to disk.

A system running a Live image is not intended to be updated and will report this error.

If the OS has been fully installed to an internal disk and rebooted then the update should work.

If it is intended to run the OS from USB (rather than installing to a disk) extra steps are required to create a 'persistent' image when preparing the USB drive.