Output from apt update Question

Colin Watson cjwatson at ubuntu.com
Fri Oct 1 20:14:33 UTC 2021


On Fri, Oct 01, 2021 at 03:03:18PM -0500, Jay Ridgley wrote:
> E: The repository 'http://ppa.launchpad.net/hplip-isv/ppa/ubuntu focal
> Release' does not have a Release file.

That PPA hasn't had any activity since Ubuntu 11.04.  It is almost
certainly useless to you, and you should delete it (it's probably
somewhere under /etc/apt/sources.list.d/).

> and How to discover what 1 not upgraded package refers to as not done?

"sudo apt full-upgrade" should either upgrade it or tell you why it
can't.

-- 
Colin Watson (he/him)                              [cjwatson at ubuntu.com]




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