Failed to download repository information. Check internet connection

[s9032g@comcast.net]

Using Ubuntu 21.04 stand alone, Dell Latitude E7240

Softwear Updater gives subject message. Questions internet connection which is just fine. I show no broken packages and I have run the usual auto clean, auto remove, apt-get update etc. Dispite subject message the updater may be working. I am not positive as I only clean installed the 21.04 a couple of days ago.

[scorp123]

What repository mirror are you connecting to? Could be that this mirror is the problem, in which case you could just wait and the problem will fix itself in a few days. Or if you can't wait: Switch to a different mirror in a different country.

[s9032g@comcast.net]

The repository 'http://ppa.launchpad.net/teejee2008/ppa/ubuntu hirsute Release' does not have a Release file.

No good repository shows up. Using synaptic to find one