REpository upgrade?

[stevef]

There seems to be a mixture of symptoms about an in-series upgrade and a definite problem with Team Viewer.

What version of Linux Lite do you think you were running before attempting the in-series upgrade?
If you have you already tried a manual in-series upgrade, please explain how and what happened.

If there is any confusion about what version of Linux Lite you are running there are some quick checks you can do.
Open a terminal (press three keys 'Ctrl' 'Alt' 'T' together) and in the window that opens type these commands followed by return.

Code:

inxi -S

Code:

cat /etc/llver

In my upgrade it does not say upgrade to 6.6 just 6.4

This suggests you may be looking at the 'Lite Welcome' screen of a 6.2 system.  Can you confirm where you see this please ?

When I try the seris upgrade it says I am running the current version.

What do you do to see this message ? (eg from Upgrading using the Lite Welcome screen or by clicking 'Menu'-> 'Settings'-> 'Lite Upgrade' or some other way.)

It also looks like you have a problem doing a routine update, upgrade cycle due to the Team Viewer problem.
How long have you had this issue ?

The Team Viewer forum has several reports of this problem - I've not looked at them all, but for example this thread suggests there was a temporary problem earlier this year

Code:

https://community.teamviewer.com/English/discussion/128826/cannot-update-on-ubuntu-repository-is-no-longer-signed

Whereas this thread suggests a couple of methods adding the key.

Code:

https://community.teamviewer.com/English/discussion/126616/official-repo-public-key-not-available

You may want to review  their forum to find a trusted solution. But I'd suggest this needs to be sorted before trying to do any in-series upgrade.